PositiveNegativePCD / CBN 20º10º10º10º7.5º20º8º ap (mm)ap (mm)ap (mm)ap (mm)ap (mm)ap (mm)ap (mm) Positive Inserts - Chipbreaker Overview Application Type Chipbreaker design Applicable range 5 4 0.12 3 Finishing PSF 2 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 0.2 3 Finishing PF 2 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 Finishing to lightcuttingPSS 0.15 32 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 Finishing tomedium cuttingPS 32 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 Finishing tomedium cuttingTSF 0.2 32 1 0 0.05 0.1 0.15 0.2 0.25 0.3 f (mm/rev) 5 4 Finishing tomedium cuttingTM 0.15 32 1 0 0.05 0.1 0.15 0.2 0.25 0.3 f (mm/rev) 5 4 0.15 3 Medium cutting PM 2 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 2-6