Positive Positive Inse r ts - Chipbreaker O ver view Application Type Chipbreaker design Applicable range Negative 5 4 0.12 ap (mm) 3 Finishing PSF 20º 2 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 PCD / CBN 0.2 ap (mm) 3 PF 10º Finishing 2 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 ap (mm) 0.15 3 Finishing to light PSS 2 10º cutting 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 ap (mm) 3 Finishing to PS 10º 2 medium cutting 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 5 4 0.2 ap (mm) 3 Finishing to TSF 7.5º 2 medium cutting 1 0 0.05 0.1 0.15 0.2 0.25 0.3 f (mm/rev) 5 4 0.15 ap (mm) 3 Finishing to TM 20º 2 medium cutting 1 0 0.05 0.1 0.15 0.2 0.25 0.3 f (mm/rev) 5 4 0.15 ap (mm) 3 Medium cutting PM 2 8º 1 0 0.1 0.2 0.3 0.4 0.5 f (mm/rev) 2-6