20 Pcs Purple Carbide Turning Inserts For Lathe Machining Steel And Stainless Steel Pro Grade Cutters TNMG331-MA TNMG332-MA TNMG160404/08 MTJNR Compatible TiAlSiN PVD Coated 0.187 Inch Thick 0.63 Inch Blade Length
✔️ 20 pcs purple carbide inserts, TiAlSiN coated, 0.187 in thick
These purple carbide turning inserts are solid carbide with TiAlSiN PVD coating, designed for MTJNR turning tool holders and TNMG insert styles. They’re built for finishing and semi-finishing steel, stainless steel, and cast iron workpieces in lathe operations. The 20-piece pack includes 10 TNMG160404/TNMG331 and 10 TNMG160408/TNMG332, with a thickness of 0.187 in (4.75 mm), blade length 0.63 in (16.0 mm), and an inscribed circle of 0.375 in (9.5 mm).
✅ Wear resistance: TiAlSiN coating delivers long wear in tough metals
✅ Finishing capability: ideal for precision finishing of steel, stainless steel, and iron
✅ Compatibility: MTJNR holders and TNMG MA style inserts
✅ Pack details: 20 inserts total (10x TNMG160404/TNMG331, 10x TNMG160408/TNMG332)
💡 What is a purple TiAlSiN coated carbide turning insert used for in steel machining? This handy tool is used for precise finishing and semi-finishing in metalworking, delivering consistent high finish and long wear life. - Handy for finishing and semi-finishing steel and stainless steel components - Improves wear resistance with TiAlSiN coating for high heat environments - Compatible with MTJNR tool holders and TNMG styles