[Ceramic] How to read pages of “Turning Inserts” B13 (㎜) (㎜) ■ 55° Rhombic / 75° Rhombic / Negative Description A T φd Description A T φd DNGA 1504_ 12.70 4.76 5.16 DNGX 1207_ 10.00 7.94 - 1506_ 6.35 DNGX 1507_ 12.70 7.94 - DNGN 1504_ 12.70 4.76 - ENGN 1307_ 12.70 7.94 - B 1507_ 7.94 Edge Prep. Gray Cast Iron (With Scale) T P Ref. to Page for Applicable Toolholders Symbol Cutting Edge Spec. Example K Gray Cast Iron (Without Scale) N P P P Q S Chamfered and Honed S01225 0.12mm X 25° Nodular Cast Iron (With Scale) P Cutting Edge Chamfered and Honed Cutting Edge Nodular Cast Iron (Without Scale) P Insert (Turning) T Chamfered Cutting Edge T01215 0.12mm X 15° S Heat-resistant Alloys Chamfered Cutting Edge H Hard Materials O N Dimension Aluminum PVD Coated MEGACOAT Silicon Nitride CVD Coated Silicon Nitride Ceramic structure Ceramic (mm) Oxide Ceramic Ceramic Ceramic Ceramic SiAlON Honeycomb Edge Ceramic Insert Description Prep. KA30 KT66 A66N PT600M KS6050 CS7050 KS6030 KS6040 rε A65 CF1 DNGA 150408S01025 S01025 0.8 N 150412S01025 1.2 N DNGA 150404S01525 S01525 0.4 N D10 150408S01525 0.8 N D11 rH DNGA 150404S02025 S02025 0.4 N F64 150408S02025 0.8 N A Id DNGA 150408S03030 S03030 0.8 N F70 DNGA 150404T02025 0.4 N N F71 55° T 150408T02025 T02025 0.8 N N N 150412T02025 1.2 N N DNGA 150604T02025 0.4 U N D10 150608T02025 T02025 0.8 N N D11 150612T02025 1.2 U N F64 DNGN 150408T02025 T02025 0.8 N - DNGN 150704S01525 0.4 N 150708S01525 S01525 0.8 N rH 150712S01525 1.2 N DNGN 150704S02025 0.4 N A 150708S02025 S02025 0.8 N 150712S02025 1.2 N D23 55゜ T DNGN 150704T02025 0.4 N 150708T02025 T02025 0.8 N 150712T02025 1.2 N 150716T02025 1.6 N rε DNGX 120708T02025 T02025 0.8 N D29 120712T02025 1.2 N F80 A DNGX 150708T02025 T02025 0.8 N N D29 55゜ T 150712T02025 1.2 N N ENGN 130708S01525 S01525 0.8 N 130712S01525 1.2 N rH ENGN 130708S02025 S02025 0.8 N 130712S02025 1.2 N A ENGN 130704T02025 0.4 N N D23 130708T02025 0.8 N N F79 75゜ T 130712T02025 T02025 1.2 N N 130716T02025 1.6 N N 130720T02025 2.0 N N 130730T02025 3.0 U N Inserts are sold in 10 piece boxes ●:Std. Item □ : Deleted from the next catalogue B99