Osborn Goldex HSS-E Tin Jobber Drill Bit

Osborn Goldex 81505 series jobber drill bits. Suitable for drilling stainless steels and other difficult to cut materials. Specifications
: Standards: DIN 338
: Composition: HSS-E (High Speed Steel, 5% Cobalt)
: Point Angle: 135°
: Point Type & Helix Angle: N ~ 33°
: Drill Body Tolerance: h8