1,Tool holder dimensions & construction – Overall length 3.9", shank diameter 1/2", 93° lead angle. Made of 40CrMnTi alloy steel with blackened finish – high strength, high rigidity, good cushioning performance.
2, Insert specifications & coating – VCMT32.51 indexable insert (35° diamond shape), single-sided, PVD multilayer coated. Corner radius approx. 0.4mm (1/64"), thickness 0.125". Wear-resistant and heat-resistant, not prone to chipping, long cutting life.
3.Cutting performance & angle – 3° cutting edge angle optimizes chip flow for smooth, low-vibration cutting. Suitable for semi-finishing and finishing operations, delivering good surface finish.
4.Wide material application – Designed for steel, stainless steel, and cast iron. Also suitable for non-ferrous metals (e.g., aluminum, copper alloys) and some hardened steels (HRC≤35).
5,Vacuum hardening & easy installation – Inserts are vacuum hardened for sharp, durable cutting edges. The kit includes a T8 wrench – no extra tools needed for quick insert changes, boosting machining efficiency.
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