High torsion, low breakage drill bits suitable for alloyed and non-alloyed steel up to a tensile strength of 900 N/mm², non-ferrous metals, cast iron and hard plastics. Rolled spiral flute and ground point with oxide coating allows rapid chip removal. Features 2 cutters and 2 flutes. Manufactured to DIN 338.
Customer Reviews for Bosch HSS-R Drill Bit 3.5 x 70mm Pack of 2
This product has not yet been reviewed. Click here to continue to the product details page.