5pcs 5/16inch Shank Turning Tooling Bit Holder Set with TCMT090204 Inserts Turning Inserts Indexable Carbide Insert for Steel, Stainless Iron and cast Iron (TCMT090204+5/16" Holder)
TCMT090204:Suitable for finishing and semi-finishing of various steel, stainless iron and cast iron workpieces, such as 45# steel, Spring steel, H13 steel ,42Cr steel. Inserts can be rotated to a new cuting edge without changing the posilion ofthe tool holder (each has thre sides).
Coating: CVD ,Coating endows inserts strong impact resistance, good versatility with high precision, High finish and High wear resistance, not easy to stick to the holders or workpieces or break up.Vacuum hardening, exquisite craftsmanship, easy cutting
5/16'' Shank Turning Tool holders:made from 40CrMo, Widely Use, Tightly impacted bolt, simple structure, Anti-rust oil wiped on holders to prevent from oxidation;
Advantage:Featuring a positive rake cutting angle and an integrated chip breaker groove, suitable for turning, cutting, facing, boring, and chamfering applications
Package includes: Mini Turning Tool holders with 5/16'' Shank, featuring 5 tool holders - AL, AR, BL, BR, and E - along with 5pcs TCMT090204 Inserts