Without Chipbreaker IC Applicable chipbreaker range No. of edges CA310 CA315 CA320 Turning indexable inserts Cermet / coated carbide / carbide lineup Negative inserts 90° Square Free-cutting steel PCarbon steel / Alloy steel B Stainless steel M Gray cast iron NQS K Nodular cast iron OQT RE Non-ferrous metals N S Heat-resistant alloy S Titanium alloy Hard materials H Dimension (mm) Carbide Insert Description CVD ApplicableICSREtoolholder SNMN 120408120412 8 12.7 4.76 0.8 N N N D41, D42, D43,1.2NNND49, D50 Cast iron N : Standard item R : Right hand only L : Left hand only U : Check availability B37