HSS TiAIN-FUTURA Hollow Shank Weldon Drill

Depth 30 mm.
CBN grinding. The TiAIN-FUTURA antiwear coating, (furnace sintered titanium nitride), increases the surface hardness of the drill up to 3000 HV micro-hardness, and allows it to work dry where others require cooling. Special for steel beams, steels with high chromium content, such as V2A and V4A. Depth of cut 30 mm.
Right cut For direct use in RS 10 drill, and RS 20, RS 30 and RS 40 drills with the adapters 108 302 morse taper CM2, and 108 303 taper morse CM3 HSS TiAIN-FUTURA hollow bits are available in all measurements from 12 mm to 50 mm from 1.0 mm by 1.0 mm ascending, in addition to those indicated above, on request.