WIDIA CBN NEGATIVE INSERT: TNGA331S0425MT

The WIDIA CBN negative insert is used for hard turning of ferrous materials, such as hardened steels and cast irons, in finishing and semi-finishing operations. Its cubic boron nitride (CBN) cutting edge provides high wear resistance and thermal stability, enabling precise machining of components like gears, bearings, and shafts.

The WIDIA CBN negative insert model TNGA331S0425MT is a triangle (T) indexable turning insert with a negative rake geometry. It is part of the TNGA series, designed for hard turning applications. The insert features a CBN cutting edge for extended tool life and consistent surface finish.

3G Electric supplies WIDIA CBN negative inserts worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine WIDIA inserts like the TNGA331S0425MT and TNGA160404S01025MT to customers across 14 industrial departments.

Select the WIDIA CBN negative insert based on workpiece material hardness, required surface finish, and depth of cut. For finishing hardened steels, choose a finer grade like TNGA160404S01025MT; for heavier cuts, opt for TNGA331S0425MT. Consult WIDIA's application guidelines for optimal speeds and feeds.