Bosch Drill Bits HSS-R DIN 338 Packs of 10 Sizes 1mm - 6mm[4.5 mm]

Regular price £10.99

Roll-forged drill bits from Bosch are manufactured to DIN 338 comprising of a rolled spiral flute with ground point. HSS-R bits offer high elasticity from a low-heat manufacturing process, reducing the risk of breakage.
For drilling alloyed and unalloyed steel up to 900N/mm² tensile strength, non-ferrous metals, cast iron and hard plastics.