10 tools in this category
Machining & Metalwork
RPM and feed calculators for drilling, tapping, milling, turning, band saws and circular saws, plus bending force, tap drill sizes, metal weight and ISO fits — the numbers a machinist looks up every day. Free forever.
Band saw speed calculator
blade speed & down feed per material
Bending force calculator
press brake tonnage from S, V & length
Circular saw RPM calculator
cold saw rpm from blade Ø & material
Drilling RPM calculator
spindle speed from drill Ø & material
ISO tolerance & fit calculator
H7/g6 fits & limits from ISO 286
Metal weight calculator
weight of bar, tube, plate & more
Milling speed & feed calculator
rpm + table feed from Ø, teeth & fz
Tap drill size chart
metric, UNC & UNF pre-drill sizes
Tapping RPM calculator
safe tap speeds, incl. coated taps
Turning (lathe) RPM calculator
rpm + feed rate from workpiece Ø
Every tool in Machining & Metalwork
- Band saw speed calculator
- blade speed & down feed per material
- Bending force calculator
- press brake tonnage from S, V & length
- Circular saw RPM calculator
- cold saw rpm from blade Ø & material
- Drilling RPM calculator
- spindle speed from drill Ø & material
- ISO tolerance & fit calculator
- H7/g6 fits & limits from ISO 286
- Metal weight calculator
- weight of bar, tube, plate & more
- Milling speed & feed calculator
- rpm + table feed from Ø, teeth & fz
- Tap drill size chart
- metric, UNC & UNF pre-drill sizes
- Tapping RPM calculator
- safe tap speeds, incl. coated taps
- Turning (lathe) RPM calculator
- rpm + feed rate from workpiece Ø