Bosch HSS-R Stub 3.2mm Pack of 10 2608597221

The HSS Stub Drill Bit is an extra-short drill bit for drilling in confined spaces, producing holes in sheet metals and pipes with a thickness of 2-6 mm. It offers a flute with an ideal working length for most types of tight work. An easy start without pre-punching is provided by the self-centring split-point tip, which prevents walking and enables effective drilling in areas with limited clearance. It is suitable for use on structural steel, alloyed metal, non-ferrous metal and plastics. This drill bit has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use in drill stands and drill drivers. The HSS Stub Drill Bit is manufactured to DIN 1897. The drill bit is Type N (flute angle) with a 118-degree tip and a diameter tolerance of h8. Moreover, it is especially suitable for handheld drills. Pack of 10 • Extra-Short Drill Bit for Drilling in Confined Spaces • The flute is an ideal working length for most types of tight work • For effective drilling in areas with limited clearance, the self-centring split-point tip provides an easy start • Manufactured to DIN 1897, drill bit Type N (flute angle) with a 118-degree tip, diameter tolerance h8 Specifications: Diameter (D) mm: 3,20 Working length (L1) mm: 18 Total length (L2) mm: 49 Materials: Ferrous metals Non-ferrous metal Materials in Detail: Gray iron Steel/ferrous metal Unalloyed/low-alloy steel Metal sheet Copper Zinc Alloys Tin