
Tnmg160404/08/12-BMK Triangle Lathe Insert for Stainless Steel PVD Coated. Anti-adhesion PVD Coating: Suppress built-up edge effectively to get smooth stainless steel machining surfaces. Specialized Chip Breaker Groove: Break long stainless steel chips into small pieces to prevent workpiece scratch. Triple Cutting Edges Triangle Structure: Three usable cutting corners to maximize single insert utilization rate. Anti-abrasion Carbide Base: Get rid of frequent tool replacement when long-time stainless steel turning. Vibration Resistant Geometry: Eliminate chatter marks during high-speed stainless steel cutting. Corrosion Resistant Surface Layer: Resist erosion from cutting fluid in stainless steel processing. 30% Longer Service Life: Higher wear resistance than standard inserts for stainless steel processing. 22% Improved Machining Efficiency: Support higher feed speed without losing dimensional precision. Universal CNC Lathe Stainless Machining: Fit mass production of stainless shafts, pipes and hardware fittings. Heavy Load Continuous Turning Application: Cut overall production cost for factory batch stainless processing.