Bosch Drill HSS-G DIN338 8,5x75x117 (Pack Of 5)

Regular price £17.99

Suitable for alloyed and non-alloyed steel up to a tensile strength of 900Nmm2, cast steel, cast iron, malleable cast iron, non-ferrous metals and hard plastics.
Precision ground HSS-G drill bit enables up to 40% faster drilling rate and up to 50% lower feed pressure than standar ground HH drill bits with chisel edge.
Self-centering split point drill tip means there is no need to pre-punch or pilot drill up to 10mm diameter.
Twist drill bit made of HSS manufactured to DIN338
Right hand cutting twist drill bit, Type N, 135' drill bit tip, split point manufactured to DIN 1412 C, diameter tolerance h 8
Shank equal to drill bit diameter, drill bit colour polished.
Two-cutter, cylindrical, two flutes.
Note: Use cutting oil 2 607 001 409 when working with HSS-G metal drill bits to extend life.