Bosch HSS-Co Cobalt Drill Bit

Bosch is a leading global supplier of technology from Germany. It's also one of the market leader here in the Philippines for Power tools.


  • Suitable for alloyed and non-alloyed steel up to a tensile strength of 1000 N/mm², stainless steel V2A/V4A, cast iron, cast steel, acid and heat-resistant steels
  • Precision drill bits that are resistant to heat and wear
  • For use in drill stands or in pillar drills
  • The HSS-Co drill bits are available in two qualities. The Topline drill bits are for the highest requirements and the standard drill bits are for professional use

Discounts may apply for bulk order.

Metric (mm) English (inch) List Price
1.59 1/16 63.00
1.98 5/64 63.00
2.38 3/32 63.00
2.78 7/64 78.00
3.18 1/8 78.00
3.57 9/64 135.00
3.97 5/32 135.00
4.76 3/16 150.00
6.35 1/4 212.00
7.94 5/16 300.00
9.53 3/8 445.00


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