19 Piece Professional HSS Cobalt Twist Drill Bit Set

Bosch blue professional power tools and accessories are designed for professionals. Bosch creates innovative power tools and accessories by working closely with professionals who use power tools as part of their daily work.

Long service life when drilling stainless steel.

The set comes in a practical ProBox for a good overview, safe storage and transport.

This drill bit works with alloyed and unalloyed steel, stainless steel, cast iron, cast steel, and acid and heat resistant steels. It has a cylindrical shank system (shank equal to the diameter of the drill bit) and is suitable for use in supports and drills.

• Two cutters and two flutes remove chips quickly to make drills last even longer
  
• Manufactured according to DIN338, Type N drill (flute angle) with 135 degree tip, diameter tolerance h8
  
• Active cutting and perfect centering without deviations are achieved by the split-point pointed tip
  
• Cobalt alloy and fully ground HSS provide wear resistance and thermal protection

Specifications

• Sizes: 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0 and 10.0 mm