HSS cobalt metal drill bit FI-8.5mm

NWKa cobalt drill 8.5

✔️ Drill diameter - 8.5 mm

✔️ Total length - 117 mm

✔️ Cutting length - 75 mm

✔️ Cutting direction - right-hand

✔️ Material - high-speed steel NWKa standard DIN 338

✔️ Coated with titanium nitride to increase drill life and reduce cutting resistance.

✅ Suitable for machining difficult-to-machine materials such as: alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast steel, non-ferrous metals, gray and ductile cast iron.