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4.8mm ALPEN Cobalt HSS Jobber Drill Split-point

£4.12 £3.43
DCB4.8
In stock
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ALPEN Cobalt HSS Jobber Drill Split point Metric

Alpen HSS cobalt jobber drills contain 5% cobalt alloy. Self centering they have a high heat resistance for drilling steels with tensile strengths over 800 N/mm².

Particularly suitable for high alloyed steels bearing steels hot/cold rolled steel. Ideal for stainless steel.

Key Features: 

  • High Speed Cobalt
  • Up to 600 degree thermal stress tolerance
  • DIN338
  • Straight Shank