BOSCH Metal Drill Bit 1/2” HSS-G

Features:
For drilling through metal with maximum precision
Twist drill bit made of high-speed steel manufactured to DIN 338
Bit’s exposed 135-degree self-centering split-point tip combines active cutting and perfect centering without wandering
Split-point tip also eliminates any need to pre-punch or pilot drill
Enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges
Type N (flute angle) with a 135-degree drill bit tip and a diameter tolerance of h8
Shank equal to drill bit diameter, drill bit colour: polished
Tight tolerances and accurate holes as a result of its precision-ground drill bit body
Designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics
Intended for use in drill stands and drill drivers

Specifications:
Diameter 1/2″
Working length 101mm
Total length 151mm