Turning indexable inserts ICIC D1 Edge preparation type No. of edges CVDCS7050 A66N PT600M A65 CF1 KA30 KS6015 KS6040 KS6050 Ceramic lineup Negative inserts 90° Square Cutting edge preparation Gray cast iron (with scale) P N T B Symbol Speci cation Example Gray cast iron (without scale) Q P N P K S Chamferedand honed S01525 0.15 mm × 25°Chamfered and honedNodular cast iron (with scale)Nodular cast iron (without scale)PP T Chamfered T01525 0.15 mm × 25°Chamfered Heat-resistant alloy P T S Hard materials O N P H Dimension (mm) Ceramic Insert Description PVD - ApplicableICSD1REtoolholder SNGA 120408S01525120412S01525S01525 8 12.7 4.76 5.16 0.81.2 NN SNGA 120408S02025120412S02025S02025 8 12.7 4.76 5.16 0.81.2 NN D16, D17, D18, F108 RE S SNGA 120408T02025 0.8 N N N N 120412T02025 T02025 8 12.7 4.76 5.16 1.2 N N N N 120416T02025 1.6 N N N N SNMA 120408S03030 S03030 8 12.7 4.76 5.16 0.8 N SNGN 120408T00520 T00520 8 12.7 4.76 0.8 N SNGN 120408T01020 0.8 U 120412T01020120416T01020T01020 8 12.7 4.76 1.21.6 U NU 120420T01020 2 U SNGN 120708T01020 0.8 U 120712T01020120716T01020T01020 8 12.7 7.94 1.21.6 UU 120720T01020 2 U SNGN 120408S01025 0.8 N D41, D42, D43, D49, RE S 120412S01025120416S01025S01025 8 12.7 4.76 1.21.6 N D50N 120420S01025 2 N SNGN 120708S01025 0.8 N 120712S01025 S01025 8 12.7 7.94 1.2 N 120716S01025 1.6 N SNGN 120408S01525 0.8 N 120412S01525 S01525 8 12.7 4.76 1.2 N 120416S01525 1.6 N SNGN 120704S01525 0.4 N 120708S01525 0.8 N 120712S01525 S01525 8 12.7 7.94 1.2 N 120716S01525 1.6 N 120720S01525 2 N N : Standard item R : Right hand only L : Left hand only U : Check availability B112