Gears, Sheet Metal & Materials calculators & charts
Spur gear module and diametral pitch, sheet-metal bend allowance with K-factor, punch tonnage and machine-table T-slot sizes. The gear calculator converts between module and diametral pitch and returns the pitch, outside and root diameters; the sheet-metal tools give flat-pattern lengths and the press force needed to pierce a hole; the T-slot chart lists DIN 650, ISO 299 and ASME B5.1M dimensions.
All 4 Gears, Sheet Metal & Materials tools
Milling Machine Table T-Slot Dimensions Chart (DIN 650, ISO 299 & ASME B5.1M)Official DIN 650, ISO 299, DIN 508, and ASME B5.1M milling machine table T-slot and T-nut dimensions chart with interactive calculator.Open Sheet Metal Bend Allowance, K-Factor & Bend Deduction CalculatorCalculate sheet metal bend allowance, K-factor, outside setback, bend deduction, flat pattern blank length, and press brake V-die tonnage.Open Sheet Metal Punch Tonnage CalculatorCalculate sheet metal hole punching and blanking tonnage, stripping force, and punch-to-die clearance for steel, stainless, and aluminum.Open Spur Gear Module & Diametral Pitch CalculatorConvert between metric gear Module and imperial Diametral Pitch, and calculate pitch diameter, blank OD, root diameter, and span over k teeth.Open
Other drawers
Every result on these pages comes with its formula and the standard behind it. How the numbers are computed and checked is described in the calculation methodology.