"roughing indexable insert"

SNMG‑GR 90° rhombic turning insert is a heavy‑duty roughing insert. Thanks to its high edge strength and reliable chip‑breaking performance, it is suitable for rough turning of carbon steel and alloy steel under continuous or interrupted cutting conditions in lathe operations.

CNMG-BR is an 80° rhombic negative-rake indexable turning insert for roughing. With 0° clearance and double-sided usable edges, it features high edge strength for heavy cuts and interrupted turning. The BR chipbreaker delivers reliable chip control for high metal removal rate.

SNMM-GZ is a single-sided square negative-rake turning insert with 4 cutting edges. Optimized with GZ chipbreaker for gravity machining.The high-toughness substrate and wear-resistant CVD coating provide reliable chip breaking and superior impact resistance under heavy cuts.

The full chipbreaker ensures smooth chip flow, mainly for cast iron machining, also suitable for carbon steel and alloy steel. Applied in OD turning, facing and contour turning. CVD coated substrate features good wear and thermal shock resistance for roughing and semi-finishing.

This DNMG 55° rhombic turning insert adopts a universal full-groove chipbreaker structure with high cutting edge strength and wide adaptability.It is mainly designed for roughing and semi-finishing operations, capable of stable machining on various cast iron materials.

The VNMG is a 35° rhombic negative rake cemented carbide turning insert equipped with BF finishing chipbreaker. With sharp optimized cutting edge and precision chip control geometry, it targets finishing turning of steel and alloy steel.

VBMT-TM is a 35° rhombic positive-rake insert for steel semi-finishing.The 5° positive clearance enables sharp, low-force cutting for profiling, OD turning and ID boring.Its arc chipbreaker provides stable chip control to prevent scratching, suitable for automated mass production