High speed cobalt drill bits. 4 Facet Point up to 1.4mm.Features & Benefits• High Speed Cobalt • Bronze Finish • DIN338 • NAS907J • 135 Point Angle • Straight Shank - Manufacturers part numbers: A77757|A7775.7
For use on machines or hand held applications
Bronze finish identifies Cobalt based substrate and reduces built-up-edge
Heavy Duty design provided increase strength for drilling difficult materials
135 degree split point provides self centering, low thrust and easier penetration
High Speed Cobalt (HSCo) provides superior hot hardness when drilling