Note: Numbers are in inch-pounds. All values given are for 1010 mild steel. For other materials multiply the values by the factors given in the torque and horsepower calculation table.

Reference Charts:

- Tapping Torque & Horsepower Requirements Torque Setting Data For HSS Straight Flute Plug Taps
- Torque Setting Data For Pipe Taps
- Torque And Horsepower Calculation Factors