Carpentry Tools

Browse all available carpentry tools.

Available tools

110 Degree Hinge Cup Pattern Compute the minimum door stile width for a 110 degree overlay hinge cup from the cup edge distance.
155 Degree Hinge Cup Pattern Compute the minimum stile width for a 35 mm hinge cup opened to 155 degrees.
1D Cut List Optimizer Pack cut pieces into the fewest stock bars using greedy first-fit-decreasing and report total waste.
4-Inch Baluster Spacing Count equal-width balusters and calculate equal clear gaps, including both end gaps, so none exceeds a four-inch maximum.
4-Inch Baluster Spacing Practice Create reproducible practice for 4-Inch Baluster Spacing from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Anchor Pull-Out Class Lookup Look up the rated pull-out load in kilograms for a metric anchor size.
Arbeitsplatte Stossfuge 5mm Remaining countertop run after reserving a 5 mm movement gap at a butt joint; check finish and sealant requirements separately.
Arbeitsplatte Tropfkante Überstand 20mm Calculator TITLE named20mm drip edge overhang added to actual face coordinate, not universally sufficient drainage clearance. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Arbeitsplatten Ueberstand Countertop front overhang beyond cabinet depth after subtracting an optional rear backsplash or wall allowance.
Auszugsschienen Laenge Longest drawer-slide length that fits a measured cabinet interior depth after reserving a specified rear clearance; choose an available product size no longer than this result.
Back Panel Groove Depth Calculator Compute the groove depth that holds a back panel at half its thickness.
Bandsaw Blade Length Calculator Estimate bandsaw blade length from the distance between wheel centers and the wheel diameter.
Bandsaw Blade Length Practice Create reproducible practice for Bandsaw Blade Length Calculator from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Baseboard Miter Inside Equal miter angle for each of two baseboard pieces meeting at a measured inside corner; assumes a symmetric joint.
Baseboard Miter Inside Practice Create reproducible practice for Baseboard Miter Inside from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Batten Spacing Rule Recommend a batten spacing of 30 or 40 centimetres from the board thickness.
Beschlag Tragkraft Boden Calculator Audit measured floor/shelf hardware loads against independently certified exact-installation capacities with unknown evidence separate, no guessed fixing pullout ratings or furniture safety. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Beschlag Tragkraft Scharnier Lookup Screen independently rated COMPLETE hinge sets against actual door mass AND width, exact installation verification separate; no adding individual hinge capacities, mass-only count lower bound or safety approval. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Bevel Angle Bevel angle of a sloped cut from vertical rise and horizontal run in the same length unit; measured from the horizontal.
Bevel Angle Practice Create reproducible practice for Bevel Angle from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Biscuit Size Lookup Look up the width, height, and thickness of a standard biscuit size.
Biscuit Slot Depth Target insertion depth on each side of a centered biscuit joint from biscuit width plus a chosen glue clearance.
Biscuit Slot Depth Lookup Look up the standard joiner plunge depth for size 0, 10, and 20 compressed-wood biscuits.
Biscuit Slot Depth Practice Create reproducible practice for Biscuit Slot Depth from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Biscuit Spacing Equal center-to-center spacing for a chosen number of biscuits placed between equal end offsets along a joint.
Biscuit Spacing Practice Create reproducible practice for Biscuit Spacing from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Biscuit Spacing Rule Calculator Recommend a biscuit spacing of 100 mm for panels up to one meter and 150 mm for longer panels.
Board Expansion Gap Minimum total free space for expected across-grain board expansion from a supplied movement coefficient and moisture-content change.
Board Expansion Gap Practice Create reproducible practice for Board Expansion Gap from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Box Joint Depth Size box-joint fingers from mating board thickness plus deliberate protrusion before flushing.
Box Joint Depth Practice Create reproducible practice for Box Joint Depth from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Box Joint Finger Width Divide board edge width into a specified number of equal-width box-joint fingers.
Box Joint Finger Width Practice Create reproducible practice for Box Joint Finger Width from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Box Joint Pitch Calculator Compute an even finger joint pitch that fits a whole pin count into the joint width.
Cabinet Carcass Cut List Generator Build explicit butt-jointed between-side top/bottom and full overlay-back cabinet carcass nominal cut ledger, shelves stop at back; no kerf, edgeband, joinery strength or stock nesting assumptions. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Cabinet Door Gap Calculate the center gap of a pair of inset cabinet doors after subtracting door widths and equal side gaps from the opening.
Capacitive Meter Correction Correct a capacitive moisture meter reading by a wood species correction percent.
Carcase Bill of Materials Generator Generate the bill of materials for a rectangular box carcase from outer dimensions and panel thickness.
Carcase Panel Count Generator Count the side, top, bottom, and back panels of a box carcase with a one-thickness back reveal.
Casing Reveal Find exposed jamb-face reveal when a casing overlaps part of the available flat jamb face.
Ceiling Panel Expansion Gap Rule Recommend the tongue-and-groove ceiling panel expansion gap as 8 mm from 4 m field length and 5 mm below.
Chair Rail Height Calculator Exact qualified caller-reference retrieval for Chair Rail Height Calculator. Required: actual chair rail design/context independent visual/layout or applicable code reference, no universal room-height fraction; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Chamfer Width Calculator Calculate the resulting chamfer width from chamfer depth and angle in degrees.
Chuck Jaw Size Calculator Exact qualified caller-reference retrieval for Chuck Jaw Size Calculator. Required: actual lathe chuck jaw manufacturer mounting/dovetail/tenon, recess/blank and qualified operating envelope; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Clamex P Drilling Pattern Look up the P-System groove depth, 6 mm lever-access hole, and minimum butt-joint and miter material thicknesses for Clamex P-10 and P-14 connectors.
Clamp Count Round up clamp count from total target clamping force and the usable force rating per clamp at the actual setup.
Clamp Force Required Convert an adhesive manufacturer's target clamping pressure and glue-line area into total applied clamp force; excludes losses and uneven pressure.
Cleat Width Rule Calculator Compute the cleat width as twice the panel thickness with a 30 mm minimum.
Confirmat Drilling Pattern Compute the drilling pattern for a 7x50 confirmat connector in chipboard.
Countersink Depth Calculate conical countersink depth between pilot-hole diameter and screw-head diameter from included countersink angle.
Crown Miter and Bevel Lookup Exact qualified caller-reference retrieval for Crown Miter and Bevel Lookup. Required: actual crown spring angle/corner condition/cut orientation and verified manufacturer compound miter/bevel table; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Crown Molding Length Total measured crown-molding runs and add a project-specific cut-and-waste allowance.
Crown Spring Angle Lookup Exact qualified caller-reference retrieval for Crown Spring Angle Lookup. Required: actual crown molding product/profile manufacturer spring angle conventions and verified mating wall/ceiling geometry; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Dado Depth Calculate target dado depth from board thickness and an explicitly chosen fraction of that thickness.
Dado Width Allow a dado to fit a measured panel thickness with explicit total width clearance.
Deckenpaneele Bedarf Area-based ceiling-panel quantity from ceiling area, each panel's coverage dimensions and a supplied waste percentage; layout may need more.
Decking Gap Spacing Predict clear decking gap after a specified signed change in board width; positive board expansion reduces the gap.
DIN 18202 Ebenheitstoleranz Lookup Audit actual straightedge gap under caller independently verified DIN 18202 edition/element/span interpolation policy, no invented tolerances, inspection protocol or legal conformity. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
DIN 4556 Desk Height Lookup Look up the DIN 4556 standard work height of 680 mm and the adjustment range of height-adjustable desks.
DIN 68901 Carcase Depth Lookup Look up the nominal DIN 68901 kitchen carcase depth for slim, standard, and deep classes; fronts are typically 50 mm deeper than the carcase.
DIN 68901 Carcase Height Lookup Look up the nominal DIN 68901 kitchen carcase height for low, base, and tall size classes.
Domino Depth Equal mortise depth in each member for a centered floating tenon, plus a specified glue-relief allowance.
Domino Routing Depth Calculator Compute the mortise depth for a centered Domino loose-tenon joint. Each workpiece normally receives half the nominal tenon length; verify the joiner's available depth-stop setting, especially for the 4 x 20 mm Domino.
Domino Size Lookup Look up the tenon thickness and length of a Festool Domino size.
Door Floor Clearance Calculator Compute the finished door leaf height from the opening height minus the floor clearance below the leaf.
Door Frame Bead List Generator Compute the mitered frame piece count and decorative bead length for a framed door from door size and bead allowance.
Door Frame Width With Gaps Compute door frame inner width and total side gap from the leaf width and per-side clearance.
Door Hinge Boring Depth Calculator Audit actual already bored hinge depth/door stock and independently established residual web, breakthrough stays signed; not cup geometry lookup or drilling depth prescription. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Door Leaf Thickness Check Check whether a door leaf thickness lies in the standard 40 to 44 mm range.
Door Rebate Calculator Compute the standard 13 x 25 mm door rebate and the remaining leaf thickness.
Dovetail Angle Convert a traditional dovetail slope of one unit offset per N units depth into an angle measured from the board edge.
Dovetail Angle Hardwood Compute the dovetail angle in degrees for a 1:n slope ratio suited to hardwood.
Dovetail Angle Softwood Compute the dovetail angle in degrees for a 1:n slope ratio suited to softwood.
Dovetail Pin Width Solve equal interior pin width from joint width, two end pins, tail count, and equal tail width.
Dovetail Slope Ratio Convert measured dovetail vertical depth and horizontal offset into the traditional N:1 depth-to-offset slope.
Dovetail Spacing Lay out equal dovetail tails between two end pins and equal interior pins; report tail width and center pitch.
Dovetail Tail Count Count complete dovetail tails that fit an available joint width after reserving equal end pins and interior pin widths.
Dowel Drill Depth Calculator Compute the blind-hole depth in each half of a centered dowel joint as half the dowel length plus 2 mm of glue and chip clearance.
Dowel Hole Depth Size each equal dowel hole for a centered dowel plus end clearance on that side.
Dowel Spacing Calculate equal center-to-center spacing for dowels whose outermost center positions span a measured length.
Doweling Jig Setting Place a centered dowel-jig guide at half the measured stock thickness from either face.
Drawer Bill of Materials Generator Generate the bill of materials for a drawer from inner width, depth, and height.
Drawer Box Dimensions Calculate outside drawer-box width, height, and depth from clear cabinet opening and chosen slide, vertical, and back clearances.
Drawer Box Panel List Generator Compute the panel counts and total edge length for one drawer box from front width, box depth, and side height.
Drawer Front Overlay Find equal side overlay of a centered drawer front from front width and clear opening width.
Drawer Load Class Lookup Look up the rated load in kilograms for a drawer runner load class.
Drawer Side Length Rule Compute the slim drawer side length by subtracting 54 millimeters from the front width.
Drawer Slide Length Choose the longest supplied drawer-slide size that fits usable cabinet depth after rear clearance; no manufacturer sizes are assumed.
Dübel Randabstand 1,5xD Calculator Named1.5×dowel-diameter illustrative edge offset only, not DIN/EN universal safe edge-distance or structural capacity. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Duebelabstand 32mm System Center position of a selected hole on a 32 mm cabinet-system row from its first center and zero-based hole index.
Duebellaenge 5x Durchmesser Rule-of-thumb wooden dowel length equal to five times dowel diameter; verify actual embedment and joint design.
Edge Banding Length Sum exposed panel edges and add an explicit allowance for trimming and waste.
Edge Banding Trim Allowance Calculate total edge-banding width to trim and the equal amount per face when strip is centered on a panel.
Edge Banding Trim Allowance Calculator Compute the finished edge banding length after trimming both ends from the rough length and per-end trim allowance.
Edge Rounding Removal Calculator Calculate the cross-sectional area removed when a square corner is rounded to a quarter-circle of the specified radius.
Einlegeboden Bohrungen Anzahl Pro Hoehe Count shelf-pin holes on one vertical row between a first and last usable center, inclusive, at a chosen center spacing.
Epoxy Mix Ratio Calculator Compute hardener grams from resin grams and an epoxy mixing system ratio.
Equilibrium Moisture Lookup Look up equilibrium moisture content of wood by temperature and relative humidity with bilinear interpolation.
Exzenter Beschlag Bohrbild Calculator Audit actual eccentric-cam bore depths against independently verified hardware pattern/depth tolerance and axial web inventory, no manufacturer dimensions or drilling procedure invented. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Face Frame Rail Length Find butt-jointed face-frame rail length between left and right stiles from overall face-frame width.
Faceplate Screw Count Calculator Exact qualified caller-reference retrieval for Faceplate Screw Count Calculator. Required: actual faceplate/blank, fastener/wood capacity, load/dynamic balancing and manufacturer instructions, no universal screw count; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Fachboden Traglast Brettsperrholz Lookup Exact qualified caller-reference retrieval for Fachboden Traglast Brettsperrholz Lookup. Required: actual crosslaminatedtimbershelf layup/span/support/load/creep/deflection and independently verified manufacturer/engineer load table; not generic homogeneous beam load limit; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Feder Nut Masse 1 3 Regel One-third-rule tongue thickness from stock thickness and groove width after a user-selected fitting clearance.
Fence Picket Spacing Calculate equal clear gaps between fence posts, pickets, and both ends from opening width and uniform picket width.
Finger Joint Count Choose the nearest positive integer finger count to a target finger width over a measured joint edge.
Finish Coverage Coatable surface area from available finish volume, manufacturer-stated coverage per liter and number of coats.
Folding Door Hardware Count Compute hinge sets and top track runners for a folding door panel set.
Form Bending Springback Calculator Compute the actual radius of a bent workpiece after springback on a bending form.
Frame Door Bill of Materials Generator Generate the bill of materials for a frame-and-panel door from outer dimensions, stile width, and rail height.
Frame Rabbet Depth Size a glazing-frame rabbet from measured glass-and-backing stack thickness plus bedding clearance.
Frame Rough Opening Calculator Compute the masonry rough opening from the door assembly size using total allowances of plus 10 mm width and plus 5 mm height.
Furnier Bedarf Verschnitt Veneer purchase area including a user-specified cutting-waste allowance; excludes grain matching and defects.
Furnier Pressdruck 0,3 N Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics statedPressure, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Furnier Presszeit 20min bei 20 Grad Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics namedCondition, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Furnier Stärke 0,6mm Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics nominalThickness, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Gate Diagonal Brace Length Find the straight corner-to-corner brace length of a rectangular gate frame; excludes joinery and end cuts.
Gehrungswinkel Fuer Unregelmaessiges Eck Equal miter-saw angle for two pieces meeting at a measured non-square included corner; each piece receives half the corner angle.
Geländer Höhe DIN 18065 Lookup Exact qualified caller-reference retrieval for Geländer Höhe DIN 18065 Lookup. Required: actual DIN 18065edition/stair use/fall height and governing guard height rules; not hand rail height; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Glue Application Rate Lookup Look up the recommended glue amount in grams per square metre for one-sided or two-sided application.
Glue Coverage Area Estimate glue-coated area from usable glue mass and product application rate in mass per unit area.
Glue Line Spec Check Check whether a glue line thickness stays within the 0.1 to 0.3 millimetre specification.
Glue-Up Ring Alternation Rule Compute the growth-ring alternation interval and recommended maximum lamella width for edge-glued panels.
Griff Bohrbild 128 192 Two cabinet-handle bore center positions about a marked centerline for standard 128 mm or 192 mm center spacing.
Griff Position Mitte 1/3 Regel Calculator Audit actual handle center against explicit caller fractional placement rule (center/one-third example), not128/192mm two-hole bore pattern or mandatory aesthetic/ergonomic standard. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Half-Lap Cross Joint Calculator Compute the lap thickness and cut depth that halve a cross-lapped board.
Handrail Diameter Check Check whether a handrail diameter lies in the comfortable 42 to 48 mm grip range and report the deviation.
Hardware Bill of Materials Generator Summarize hinges, handles, and slide pairs required for a given number of doors and drawers.
Hardware Bill of Materials Practice Create reproducible practice for Hardware Bill of Materials Generator from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Hardwood Pilot Hole Calculator Exact qualified caller-reference retrieval for Hardwood Pilot Hole Calculator. Required: actual hardwood screw thread/root/species/moisture and verified manufacturer pilot diameter; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Hinge Cup Depth Calculator Exact qualified caller-reference retrieval for Hinge Cup Depth Calculator. Required: actual named cup hinge manufacturer cup depth/diameter/residual web and door stock clearance, not actual already-bored depth audit; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Hinge Overlay Type Lookup Look up the typical door overlay in millimeters for a hinge mounting type.
Holz Darrdichte Oven-dry wood density from oven-dry mass and oven-dry volume; both measurements must be made after drying.
Holz Dübel 8x30 Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics nominalDimensions, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Holz Gewicht Bei Feuchte Wood mass at a target dry-basis moisture content from its oven-dry mass.
Holz Quellung Expected across-grain wood swelling over a rising dry-basis moisture content, using a species- and direction-specific measured movement coefficient.
Holz Rohdichte Bulk density of wood at a specified moisture state from mass and volume measured at that same state.
Holz Schwindmass Expected across-grain wood shrinkage over a falling dry-basis moisture content, using a species- and direction-specific measured movement coefficient.
Holzarten Dauerhaftigkeitsklasse Lookup Exact qualified caller-reference retrieval for Holzarten Dauerhaftigkeitsklasse Lookup. Required: actual species/heart wood/sap wood/exposure and applicableEN350or other durability class edition; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Holzarten Härte Janka Lookup Exact qualified caller-reference retrieval for Holzarten Härte Janka Lookup. Required: actual species/test orientation/moisture and verified Janka hemisphere force method/reference units; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Holzfehler Kappung Laenge Remaining usable board length after cutting away a measured defect segment and a specified saw-kerf allowance.
Holzfeuchte Berechnung Holzfeuchte (dry-basis moisture content) from current and oven-dry wood masses; not a wet-basis percentage.
Holzfeuchte Widerstandsmessung Korrektur Calculator Interpret actual resistance OHMS via independently measured natural-log-resistance species calibration plus matched temperature correction, unlike existing already-converted moisture-percent species offset; no meter accuracy guarantee. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Holzschraube Vorbohrung 07d Rule-of-thumb pilot diameter equal to 70% of a wood screw's outside diameter; adjust for screw and timber manufacturer guidance.
Infill Gap Safety Check Check whether a railing infill gap keeps the 12 centimeter child-safety limit so a small head cannot pass through.
Inlay Strip Width Set inlay-strip cut width from a measured groove width after subtracting a chosen total fit clearance.
Kanten Anleimer Ueberstand 1mm Fraesen Edge-banding width needed for a panel thickness with 1 mm trimming overhang on both faces.
Kantenanleimer Bedarf Total edge-banding length from count of identical panels and number and length of edges banded on each panel.
Kantenart ABS Dicke Lookup Exact qualified caller-reference retrieval for Kantenart ABS Dicke Lookup. Required: actual ABS edge product/manufacturer dimensions/tolerances/application and verified edge thickness; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Kerf Bending Radius Calculator Exact qualified caller-reference retrieval for Kerf Bending Radius Calculator. Required: actual kerf depth/spacing/profile/species/grain/spring back and independently calibrated bent stock radius; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Küchen Arbeitsplatten Höhe Lookup Exact qualified caller-reference retrieval for Küchen Arbeitsplatten Höhe Lookup. Required: actual applicable kitchen work top design/userergonomics context, no universal single DIN height; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Küchen Sockel Höhe Lookup Exact qualified caller-reference retrieval for Küchen Sockel Höhe Lookup. Required: actual kitchenplinth/product/model/design clearances and verified height reference; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Kuechen Haengeschrank Montagehoehe Height of the bottom of a wall cabinet above the finished floor from countertop height and desired worktop-to-cabinet clearance.
Lag Bolt Pilot Hole Calculator Exact qualified caller-reference retrieval for Lag Bolt Pilot Hole Calculator. Required: actual lag bolt root/thread/wood species/grain, manufacturer or engineered pilot diameter reference; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Lamellen Dicke 20-40mm Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics namedRange, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Lamellen Fugenbreite 0,1mm Calculator Signed measured lam ella gap minus TITLE named0.1mm reference, not universal glue line acceptance or a stock dimension prescription. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Laminat Verschnitt Laminate waste percentage from total purchased panel area and usable area installed.
Laminate Class Lookup Look up the AC rating and maximum commercial service years of a laminate usage class.
Landing Length Rule Apply the stair landing rule that a landing must be at least as deep as the stair flight is wide.
Lathe Speed RPM Convert target surface cutting speed and turning diameter into kinematic spindle RPM; this is not a safe-speed recommendation.
Leim Presszeit Temperatur Calculator Actual independently matched piecewise-linear calibration: Actual specific adhesive product/stock/moisture/pressure matched independently calibrated press time versus temperature, not universally temperature-halving kinetics. Actual increasing verified TemperatureCelsiusKnots, aligned verified PressDurationMinutesKnots, no extrapolation; example knots illustrative, not normative. Independent fit/branch/uncertainty and applicability external, not guaranteed physical outcome, clinical recommendation, design code or safety approval.
Leim Topfzeit Lookup Exact qualified caller-reference retrieval for Leim Topfzeit Lookup. Required: actual adhesive product/system/batch, temperature/humidity/mixage and manufacturer pot life reference; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Leimangabe G Pro Qm Applied adhesive spread rate in grams per square meter of coated surface, not the area of both faces unless both were coated.
Lichtausschnitt Tuer Glas Groesse Calculate rectangular glass cut size from a measured door opening and equal edge clearance on all sides; glazing bite is not included.
Lochreihe System32 Bohrungen Number of 32 mm-spaced hole centers that fit from a first center through a maximum usable end position, inclusive.
Maximum Shelf Span Solve the uniform-load, simply supported elastic-beam formula for maximum span at a specified absolute midspan deflection limit; not a strength check.
MDF Quellung Prozent Lookup Audit actual Mdf matched exposure thickness swelling and interval mean change rate, negative shrinkage retained; not forward solid-wood moisture movement coefficient, material grade approval or future rate forecast. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
MDF Rohdichte Lookup Exact qualified caller-reference retrieval for MDF Rohdichte Lookup. Required: actual MDF product/grade/thickness/moisture and manufacturer independently measured density; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Minifix 34mm Drilling Pattern Look up the fixed Minifix 34 mm drilling pattern for 16, 18, and 19 millimeter panels.
Miter Angle Set equal miter angles for two pieces meeting at a measured inside corner; output is saw rotation away from a square cut.
Moisture Meter Correction Calculator Correct a resistance moisture meter reading by a wood species correction offset.
Mortise Depth Specify mortise depth for a given tenon length plus a deliberate end-clearance allowance for glue or debris.
Mortise Width Size mortise width to receive a measured tenon thickness plus chosen side-to-side fit clearance.
Multiplex Rohdichte Lookup Exact qualified caller-reference retrieval for Multiplex Rohdichte Lookup. Required: actual plywood species/layup/grade/moisture and verified density evidence; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Nail Length Rule Minimum nail length from the thickness of the attached board and a separately chosen penetration depth into the receiving member; not a withdrawal-capacity check.
Nail Withdrawal Estimate Estimate nail withdrawal resistance in kilograms from shank diameter, penetration depth, and wood group.
Newel Post Height Minimum newel-post blank length from required exposed height above the mounting surface plus below-surface anchoring length.
Oberschrank Tiefe Lookup Exact qualified caller-reference retrieval for Oberschrank Tiefe Lookup. Required: actual wall cabinet manufacturer/use/ergonomics/fixing clearance and verified depth reference; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Offcut Inventory Summary Summarize stored offcut pieces by count and total length in millimeters.
Oil Coverage Calculator Calculate the oil quantity in liters for a surface area, number of coats, and consumption per coat.
OSB Rohdichte Lookup Exact qualified caller-reference retrieval for OSB Rohdichte Lookup. Required: actual OSB product/grade/orientation/moisture and verified density evidence; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Oven Dry Moisture Content Compute wood moisture content in percent from wet and oven-dry masses.
Paint Coverage Calculator Calculate the paint quantity in grams for a surface area, number of coats, and coverage per coat.
Panel Offcut Percentage Calculator Calculate the percentage of a panel area left as offcut from the used area.
Parkett Bedarf Verschnitt Parquet purchase area from net floor area plus an explicit cutting and damage allowance percentage.
Parquet Expansion Gap Rule Recommend the parquet expansion gap as 10 mm below 10 m and 15 mm from 10 m room length.
Particle Board Density Lookup Classify a particle board by thickness and return its nominal raw density in kilograms per cubic meter.
Parting Tool Width Required parting-tool kerf width to leave a target groove after a known amount of lateral tool travel.
Pergola Rafter Spacing Equal center-to-center spacing for rafters whose first and last centers are fixed at the ends of a span.
Picture Frame Rabbet Width Find equal artwork overlap on both sides from artwork plus fit allowance versus the visible frame aperture.
Planing Pass Depth Calculator Calculate the material removed per planing pass from the total depth and pass count.
Plattenzuschnitt Verschnitt Sheet-cutting waste percentage from used blank area and total stock-sheet area; excludes kerf unless supplied in used area.
Plug Cutter Size Nominal plug-cutter diameter for a drilled recess when a chosen diametral interference is desired; verify actual plug yield and grain fit.
Pocket Hole Angle Calculator Exact qualified caller-reference retrieval for Pocket Hole Angle Calculator. Required: actual pocket jig angle/bit/stock geometry and verified manufacturer drill angle; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Pocket Hole Depth Calculator Exact qualified caller-reference retrieval for Pocket Hole Depth Calculator. Required: actual pocket jig bit collar/stock geometry and verified manufacturer drilling depth; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Pocket Hole Screw Length Calculator Exact qualified caller-reference retrieval for Pocket Hole Screw Length Calculator. Required: actual pocket join stock/hardware/material and independently verified manufacturer screw selection; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Poly Coats Needed Round up polyurethane finish coats from desired dry-film thickness and achievable dry-film build per coat.
Polygon Frame Miter Angle Find each saw miter angle from a square cut for a regular polygon frame with equal sides and interior angles.
Post Spacing Calculator Compute the number of railing posts needed for a run so the actual spacing never exceeds the maximum allowed post spacing.
Press Pressure Spec Check Check whether wood-laminating pressure lies within a typical 0.2 to 0.8 newtons per square millimetre range.
PUR Open Time Remaining Compute the remaining open time in minutes for PUR adhesive from elapsed minutes and an open time base.
Rabbet Depth Find rabbet cut depth from stock thickness and the remaining material web specified by the maker.
Rafix Drilling Pattern Look up the Rafix cam diameter, drilling depth, and edge distance for a given connector system.
Riser Board Thickness Lookup Look up the typical riser board thickness for plywood, MDF, and solid wood materials.
Riser Height Check Check whether a stair riser height falls in the ideal 17 to 18 cm range and report its deviation in centimeters.
Router RPM VC Formula Calculate the router spindle speed in revolutions per minute from cutting speed and tool diameter.
Sandpaper Grit Sequence Lookup Look up the next three FEPA sandpaper grits following a given starting grit.
Sandpaper Sheet Requirement Calculator Compute how many sandpaper sheets a job needs from surface area, sanding passes, and per-sheet coverage.
Saw Blade Overstand Calculator Compute the minimum circular saw blade overstand so the blade protrudes 5 mm below the board.
Saw Kerf Loss Calculate total stock length removed by a known number of full-width saw cuts and blade kerf width.
Schleifpapier Verbrauch Qm Pro Platte Sandpaper sheets required to sand a specified total panel area using an observed effective area per sheet.
Schlitz Zapfen Masse 1 3 Regel One-third-rule tenon thickness and equal shoulder widths from stock thickness; these are starting dimensions, not a strength check.
Schrank Höhe DIN Calculator Exact qualified caller-reference retrieval for Schrank Höhe DIN Calculator. Required: actual applicable DIN standard edition/cabinet use and jurisdiction/current height requirements; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Schrank Rückwand Stärke 3-8mm Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics namedRange, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Schrank Tuer Spaltmass 3mm Difference between a measured cabinet-door reveal and a 3 mm target; positive values mean the actual gap is wider.
Schraubenlänge 3x Dicke Calculator Explicit3×stock thickness nominal screw length HEURISTIC, not established DIN rule or hardware connection design, available lengths/embedment/edge/split risk external. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Schubkasten Boden Dicke nach Breite Calculator Exact qualified caller-reference retrieval for Schubkasten Boden Dicke nach Breite Calculator. Required: actual drawer bottom material/clears pan/support/load/deflection and engineer-verified thickness model; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Schubkasten Boden Einnut Abstand 10mm Calculator TITLE named10mm inset from actual drawer bottom datum, one explicit coordinate orientation; not groove-depth recommendation or universal manufacturer requirement. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Schubladen Auszug Überstand 25mm Calculator TITLE named25mm slide projection added to actual front coordinate, not slide capacity/travel or hardware installation approval. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Screw Length Rule Minimum screw length to pass through the first member and reach a specified embedment in the receiving member; excludes countersinking.
Screw Pilot Hole Calculator Compute pilot hole diameter and depth for a wood screw with 6 mm tip clearance.
Screw Pull-Out Estimate Estimate screw pull-out resistance in kilograms from core diameter, penetration depth, and wood group.
Shelf Deflection Maximum midspan deflection of a simply supported shelf under uniform load, from wL⁴/(EI); assumes small elastic deflection.
Shelf Pin Hole Positions Generate shelf-pin hole center positions from a first offset, equal hole spacing, and number of holes along one line.
Skirting Height Lookup Look up the skirting board height for a standard, tall, or grand style class.
Skirting Miter Angle Calculator Compute the skirting board miter angle from the wall corner angle.
Sliding Door Overlap Calculator Compute the total overlap consumed by the junctions of a multi-leaf sliding door set.
Sockel Ruecksprung Toe-kick recess from cabinet front plane to plinth front plane, both measured from the same rear datum.
Sockelblende Höhe 150mm Lookup Bounded off line reference: Named milestone dimensional/condition reference only, not fabricated universal material rule. Explicit topics nominalHeight, limitations. No full/live authority, clinical diagnosis, safe-use approval or universal individual outcome.
Sockelfuss Anzahl Minimum number of plinth feet for two straight front and rear rows under a cabinet, using a chosen maximum spacing; excludes load-rating checks.
Sockelleisten Bedarf Skirting length for a room from perimeter minus untrimmed opening widths plus a chosen cutting-waste percentage.
Solid Wood Lamella Width Calculator Recommend a solid wood lamella width capped at 80 millimeters for a panel width and lamella count.
Spanplatte Quellung Prozent Lookup Audit actual Particleboard matched exposure thickness swelling and interval mean change rate, negative shrinkage retained; not forward solid-wood moisture movement coefficient, material grade approval or future rate forecast. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Spray Tip Fan Width Estimate spray fan width on a flat surface from standoff distance and full included fan angle, ignoring edge feathering.
Sprossen Teilung Gleichmassig Equal clear opening width between identical muntins across a frame, including both end gaps.
Stain Dilution Ratio Calculator Calculate the thinner-to-stain dilution ratio and the resulting diluted volume.
Stain Dilution Ratio Practice Create reproducible practice for Stain Dilution Ratio Calculator from supplied scenarios, returning validated questions and computed answers under the source tool's assumptions and limits.
Stain Mixing Ratio Volumes of stain concentrate and thinner needed for a target mixed volume at a supplied concentrate-to-thinner parts ratio.
Stair Pitch Angle Calculator Compute the stair pitch angle in degrees as the arctangent of the rise over the run.
Stair Run Length Calculator Compute the total stair run in centimeters as the tread depth times the number of steps minus one.
Stair Stringer Length Carpentry Theoretical straight stair-stringer run length from total horizontal run and vertical rise, before end cuts or overhangs.
Steady Rest Position Calculator Exact qualified caller-reference retrieval for Steady Rest Position Calculator. Required: actual workpiece/slender ness/mode/tool access, lathe/rest configuration and verified manufacturer steady rest position; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Steam Bending Time Calculator Compute steam bending time at one hour per 25 mm of workpiece thickness.
Step Count From Floor Height Divide a floor height by a target riser height to get the rounded-up step count and the resulting actual riser height.
String Thickness Rule Recommend a stair string thickness of 45 millimeters for tread depths of 26 centimeters or more and 40 millimeters below.
Tenon Length Find maximum tenon insertion length from measured mortise depth after reserving a nonnegative end clearance.
Tenon Shoulder Calculate equal tenon shoulder widths when a centered tenon is cut from a wider stock edge.
Thickness Planer Final Size Calculator Compute the final board thickness after a planned number of planing passes.
Tongue Groove Clearance Calculator Compute the groove width for a tongue joint by adding a 0.2 mm fitting clearance to the tongue thickness.
Tongue Thickness Find tongue thickness from mating groove width after subtracting an explicit total fit clearance.
Topfband Anzahl nach Höhe Calculator Exact qualified caller-reference retrieval for Topfband Anzahl nach Höhe Calculator. Required: actual concealed hinge product/door height, width/mass/material and manufacturer height/load hinge count table; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Topfband Bohrbild Calculator Translate independently verified hinge bore pattern about actual installation origin/rotation, signed edge crossing retained; center clearance is not bore-radius clearance, CNC instruction or fit/strength approval. Caller independently verifies units, applicability and matching conditions; no operational recipe, safety certification, causal efficacy or legal/resource classification is inferred.
Tread Depth Check Check whether a stair tread depth falls in the ideal 28 to 29 cm range and report its deviation in centimeters.
Tread Thickness Rule Recommend a stair tread thickness of 40 millimeters for string spans up to 90 centimeters and 50 millimeters beyond.
Trellis Lath Spacing Equal clear gap including both end gaps when equal-width trellis laths fill a known inside span.
Treppen Bequemlichkeitsregel Compute the German stair comfort-rule dimension as tread going minus riser height; interpret it as a planning metric, not proof of code compliance.
Treppen Schrittmassregel Blondel stair stride dimension 2×riser plus tread going, a planning check rather than a code-compliance determination.
Treppen Sicherheitsregel Compute the German stair safety-rule dimension as tread going plus riser height; this is a planning metric, not a structural or code check.
Tuer Blatt Ueberfaltung Equal side overlay of a centered door leaf over a narrower clear opening, based on measured leaf and opening widths.
Tuer Luft Spalt Equal left and right side clearance of a centered door leaf inside a wider clear opening.
Tuerbaender Anzahl Nach Gewicht Mass-only arithmetic lower bound from door mass and a per-hinge rating for the same installation. It is not a safe hinge specification: door width, hinge spacing, and load distribution must be checked separately.
Tür Normmaße DIN 18101 Lookup Exact qualified caller-reference retrieval for Tür Normmaße DIN 18101 Lookup. Required: actual DIN 18101edition/door frame/profile/tolerances and independently verified nominal size table; actual source/edition, units, date and applicability independently verified. Not an embedded authoritative database or implementation of an omitted predictive/design model. Examples are illustrative, not verified normative data. No universal dose, rule, fit, eligibility, diagnosis, legal/code compliance or safe operation approval is fabricated; only structure/arithmetic is checked.
Turning Blank Diameter Find the largest full-length round diameter that can be turned from rectangular stock without adding material.
Ueberblattung Tiefe Half Cut depth for a centered half-lap joint in a board of uniform thickness.
Vacuum Press Pressure Calculator Compute absolute pressure in bar from the achieved vacuum percentage.
Veneer Joint Gap Calculator Calculate the joint gap between veneer sheets from sheet width and percentual shrinkage.
Veneer Matching Yield Lookup Look up the typical usable yield percentage for a veneer matching pattern.
Veneer Press Pressure Calculator Compute platen pressure in bar from press force and press area.
Veneer Sheets Needed Round up full veneer sheets from target covered area, cut allowance, and usable sheet area after defects or edge margins.
Wainscoting Panel Height Find exposed wainscoting panel height below a finished top elevation after baseboard and top-cap allowances.
White Glue Durability Class Look up the usage description and boil water resistance of a white glue durability class.
Window Frame List Generator Compute the frame piece count, sash count, and glazing bead length for a window frame from its outer size.
Window Glazing Rebate Lookup Look up the frame depth and glazing rebate dimensions for Euroframe window profile systems.
Window Uw Value Calculator Compute the window Uw value from the glass U value, frame U value, and frame share.
Wood Acclimatization Time Calculator Estimate lumber acclimatization time at about one month per 25 mm of thickness.
Wood Defect Waste Percentage Calculator Compute the waste percentage of a board caused by defects from defect area and total board area.
Wood Filler Volume Estimate filler volume for one approximately rectangular cavity from its measured length, width, and depth.
Wood Movement Expansion Estimate cross-grain wood expansion from starting board width, a species/orientation coefficient per moisture-content point, and moisture increase.
Wood Price per CBM Calculator Compute the price per cubic meter of wood from total price and volume.
Wood Shrinkage Percentage Calculate observed board-width shrinkage percentage from before and after measurements across the same grain direction.
Workbench Height Bench-top height from a worker's measured standing elbow height minus a user-chosen task clearance.
Workbench Vise Jaw Width Minimum vise jaw width needed to cover a workpiece plus equal clamping margins on both sides.
Workpiece Weight Calculator Compute workpiece weight in kilograms from raw wood density and millimetre dimensions.
Zargen Falzmaß Calculator Declared paired symmetric frame-side rebates clear inner width outer minus2depth, no DIN profile dimensions inferred. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.
Zinken Teilung Breite Gleich Dicke Maximum count of full-width equal fingers when target finger width equals stock thickness, plus unused length.