Bosch HSS-Co Twist drill bit set is a 10-piece set with bit sizes from 1 to 10 mm and all DIN 38. The drill bits are made from a cobalt alloy 5%, fully ground HSS so they are heat protected and have a high resistance to wear. Excellent for drilling through stainless steel the drill bits have 2 cutters and flutes removing chips which ensures a longer life of the bits plus they have cylindrical shanks enabling use in drill drivers and stands. With a 135° tip, h8 diameter tolerance and drill bit type N you will achieve perfect centring and precise cutting with no wondering due to a split point tip.
• HSS-Co 10 Piece Robust Metal drill bit set.
• Twist drills
• Sizes 1 to 10 mm.
• DIN 338.
• Made from 5% Cobalt Alloy.
• Fully ground.
• Heat protection.
• Wear resistant.
• 2 Cutters.
• 2 Flutes.
• Cylindrical shanks.
• 135° Tip.
• H8 Diameter tolerance.
• Type N.
• Long life cycle and performance.
• Excellent for use in drilling stainless steel.
• Split point tip.
• Perfect centring.
• Precise cutting.
• No wondering.