Hss Cobalt Drill Bit 3.5 Mm

Size:
Ø 3.5 X 70/39 Mm

Packaged:&Nbsp; Qty 1

Range Of Application:

5% Cobalt Alloyed Jobber Drills With High Heat Resistance For Drilling Steels With Tensile Strength Over 800 N/Mm², Specially Suitable For High Alloyed Steels, Bearing Steels, Hot/Cold Rolled Steel. Ideal For Stainless Steel.

Strengths

• Self Centering, Due To A Special Point Shaoe


• Drilling Even With The Highest Thermal Stress Up To 600°


• Fast, Due To Special Drill Grinding Fast Drilling Progress And Up To 50%
  Less Feed Pressure Required


• Tensile Strength Over 800 N/Mm²


• Specially Suitable For High Alloyed Steels, Bearing Steels,
  Hot/Cold Rolled Steel.


• Ideal For Stainless Steel


• High Heat Resistance


• Highly Accurate Centering

Alpen Drill Bits Are Manufactured In Austria.