Turning Indexable Inserts How to read pages of “Turning Inserts” B13 ■ 35° Rhombic / Negative (㎜) Description A T φd B VN_A1604_ 9.525 4.76 3.81 Edge Prep. Gray Cast Iron (With Scale) Ref. to Page for Applicable Toolholders Symbol Cutting Edge Spec. Example K Gray Cast Iron (Without Scale) P Q S Chamfered and Honed S01525 0.15mm X 25° Nodular Cast Iron (With Scale) Cutting Edge Chamfered and Honed Cutting Edge Nodular Cast Iron (Without Scale) Chipbreakers 0.15mm X 25° S Heat-resistant Alloys T Chamfered Cutting Edge T01525 Chamfered Cutting Edge H Hard Materials O N Negative Aluminum PVD Coated MEGACOAT Silicon Nitride Silicon Nitride structure Ceramic Positive Dimension Oxide Ceramic Ceramic Ceramic CVD Coated Ceramic SiAlON Ceramic Honeycomb (mm) Ceramic Insert Description Edge Prep. KA30 A65 KT66 A66N PT600M KS6050 CS7050 KS6030 KS6040 CF1 rε VNGA 160404S01525 S01525 0.4 N 160408S01525 0.8 N rH VNGA 160404S02025 S02025 0.4 N 160408S02025 0.8 N D16 A Id D17 T VNGA 160404T02025 0.4 N N N D18 35° 160408T02025 T02025 0.8 N N N 160412T02025 1.2 N Ceramic VNMA 160408S01525 S01525 0.8 N Insert (Turning) Inserts are sold in 10 piece boxes ●:Std. Item B104