Bosch Step Drill Bit HSS-TiN Set 4-12 (9 steps) 4-20, 6-31 2608587432 Drill-Bits thus allowing especially precise cutting

thus allowing especially precise cutting

you can grasp or pull objects like nails

hardened steel

open-coated surface of this grain ensures consistent dust evacuation and provides uninterrupted sanding

Bosch Step Drill Bit HSS-TiN Set 4-12 (9 steps) 4-20, 6-31 2608587432 Drill-Bits thus allowing especially precise cuttingDrilling Several Diameters The HSS TiN Step Drill Bit performs smooth, burr free drilling in several diameters with one drill bit. It is ideal for deburring, for drilling round holes and for enlarging existing ones. Pre punching is not necessary, because the split point tip allows for an easy start. Its CNC ground spiral flute enables optimised chip removal and less vibration for even drilling. The highest cutting performance and absolute smoothness