Turning Grades A\ 0 General turning Description of Chipbreaker Application fields of grades Negative inserts CVD grades for steel,stainless steel and cast iron Application range feed rate (mm/rev) ISO Geometry 0.04 0.063 0.1 0.16 0.25 0.40 0.63 1.00 1.60 2.50 4.00 6.30 Features depth of cut (mm) 0.10 0.16 0.25 0.40 0.63 1.00 1.60 2.50 4.00 6.30 10.00 11.6 13 15 TCP93 TCK5205 08CDJS TCP9215 ^T3^ T CP9225o 0g TCK5305CD%ftTCK521500TCK5315TCP9325CDCD00 For steel finishing turning0.05-0.3•Stable chip control in highptoughness material; low carbon- 0.05 1.0steel, pipe steel & steel plates.•Imporved chip control for facing,copy machining and better surfacefinish. £ £ TCK5225 TCP9335 TCK5325 For medium turning TCP9345P01-05 | P05 -10 | P10-15 | P20-25 | P30-35 | P40-45KOl-OSl K05-10K 10 -15K 20 - 25K 30 - 35 PMK 0.15-0.5 •With broad applied range.High reliability and universality•with fault-free cutting. This1.5-5.0chipbreaker matches with wear-resisting grade will be better.•Strong cutting edge strength provide good performance at intemittent and fast feed cutting. HQ For - semi finishing machining P 5* 0.15-0.3I 0.5- 2.0 •The front angle and double pointdesign can provide good sharpness. and widely chip performance processing PVD grades for stainless steel and heat-resistant alloys TM For semi-finishing machining P 0.2-0.5 •High universality, easy chip-flow,special bulge close to the nose 1.0-5.0 radiusand big rake angle generatethe cutting ability and low cutting TPM8115 force of chip breaker. 0o 0o rTPM8315 S For Medium to Roughing of turning cCD TPM8315 c CD%TPM8225%TPM8125‘5500 0.15-0.35PMIIT 0.5-4.0 •The large front angle designgreatly reduces the cuttingresistance, and the special design CD CD can reduce the boundary wear. 0£ TPM8125 T3 0£ CO TPM8125 GR For light load roughing CJ Ol P 0.3-0.8 M05-10 | P10-15 | P20-25 | P30-35 | P40-45 S05-10 | S10-15 | S20-25 | S30-35 | K •M class double chip breaker, metal3.0-12.0removal rate and edge economy canhave it all. For heavy load roughing P 0.3-1.0 •M class double chip breaker, tough K edge, with a high security, strong 5.0-15.0 ability to resist plastic deformation at high removal rate. 075 076