Chip thinning factor (RCTF)
Correction of fz when ae < D/2.
k = D / (2 · √(aₑ · (D − aₑ)))
D Tool Ø
aₑ radial stepover
Interactive calculator
Note: all cutting and material values are guide values. The tool or machine manufacturer's recommendations are decisive.
The calculator also runs in the workshop without a connection: app and desktop version