HSS-Co 5% Cobalt HSS Jobber Drills, DIN 388

HSS Twist Drill Bit Cobalt provides long-lasting performance when drilling stainless steel.

• Cobalt alloy and fully ground HSS provide wear resistance and heat protection.

• Two cutters and two flutes remove chips quickly to make the bits last even longer.

• Manufactured to DIN 338, drill bit Type N (flute angle) with a 135-degree tip, diameter tolerance h8.

• This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels.