INDEXABLE MILLING ApplicationFinish─Light CuttingLight─Rough CuttingHeavy Interrupted Cutting Medium─Heavy CuttingFor Aluminum AlloyWiper Class Honing F7010 F7030 MC5020 MP6120 MP6130 MP7130 MP7140 MP9120 MP9130 VP15TF VP30RT NX4545 NX2525 HTi10 HTi05T L R19.685" BS BSBSBSBS INDEXABLE MILLING INSERTS P Steel Cutting Conditions (Guide) : M Stainless Steel : Stable Cutting : General Cutting Work K Cast Iron : Unstable Cutting Material N Non-ferrous Metal S Heat-resistant Alloy, Titanium Alloy Honing : H Hardened Steel E : Round F : Sharp T : Chamfer Coated Cermet Carbide Dimensions (inch) Shape Order Number L IC S BS RE Geometry JL Breaker SOET12T308PEER-JL E E a a a a a a a a a a ‒ .500 .156 .055 .031 RE IC S JM Breaker SOMT12T308PEER-JM M E a a a a a a a a a a a a ‒ .500 .156 .055 .031 RE SOMT12T308PEEL-JM M E s ‒ .500 .156 .055 .031 IC S Right hand insert shown. JH Breaker SOMT12T308PEER-JH M E a a a a a a a a a a ‒ .500 .156 .055 .031 RE IC S FT Breaker SOMT12T320PEER-FT M E a a a a a ‒ .500 .156 .020 .079 RE IC S JP Breaker SOGT12T308PEFR-JP G F a ‒ .500 .156 .055 .031 RE IC S WOEW12T308PEER8C E E a .520 ‒ .156 .315 .031 WOEW12T308PETR8C E T a .520 ‒ .156 .315 .031 BS RE .492" S L a : USA Stock s : Stocked in Japan L086 <10 inserts in one case>