BOSCH Metal drill bit HSS-G din 340 12x134x205mm - 2608.595.692

Advantages

• Deep holes with maximum precision - The long HSS spiral drill bit ground ensures maximum precision when drilling deep holes in metal.

• Thanks to its extra length, this drill bit can drill deeper holes.

• The self-centring, 135-degree split tip combines active cutting action with perfect centring without running, delivering maximum precision.

• The split tip makes pre-punching or pre-drilling up to 10 mm unnecessary.

• This precision ground HSS (High-Speed Steel) drill bit offers up to 40% higher drilling speed and up to 50% lower feed pressure than standard ground HSS drills with chisel edges.

• This drill bit is designed for drilling deep holes in alloyed and unalloyed steel, cast steel, cast iron, sintered iron, temper cast iron, non-ferrous metals and hard plastics.

• The drill bit has a cylindrical shank (drill bit and shank have the same diameter) and is intended for use in drill stands and drill/screw machines The long HSS spiral drill bit ground is produced in accordance with DIN 340.

• The drill bit is type N (groove angle) with a tip of 135 degrees and a diameter tolerance of h8.

• Cylindrical shank compatible with three-claw drill chucks.