Tungaloy CNMG160612-THS T9115 CVD Carbide Turning Insert (10pc)

This listing is for a factory-new box of 10 Tungaloy CNMG160612-THS T9115 carbide turning inserts, fully decoded from the label visible in the photos. The ISO designation CNMG160612 specifies: C = 80° rhombic (diamond) shape, N = 0° clearance angle, M = tolerances on thickness and IC (±0.08 mm / ±0.13 mm), G = with hole and two-sided chipbreaker groove, 16 = 16 mm inscribed circle, 06 = 6.35 mm thickness, 12 = 1.2 mm nose radius. The THS chipbreaker geometry is Tungaloy's medium-finishing to medium-roughing breaker optimized for steel turning, consistent with the label data showing feed range f = 0.25–0.6 mm/rev and cutting speed Vc = 150–300 m/min on P-class steel. Grade T9115 is a CVD-coated cemented carbide in Tungaloy's PremiumTec series, featuring a TiCN/Al₂O₃ multilayer CVD coating over a tough substrate, producing the characteristic gold/bronze color visible in the photos; it is rated for P, M, K, N, S, and H workpiece material groups per the label. These inserts seat in any CNMG-compatible toolholder (e.g., PCLNR/L, MCLNR/L, DCLNR/L) and are suited for continuous to mildly interrupted steel and stainless turning operations on CNC lathes.

Product Specifications