3.3mm - HSS Cobolt Drill Bit | Alpen


  • Brand:Alpen
  • Product Code: ALP623033
  • Availability: In Stock



HSS COBALT JOBBER DRILLS BITS


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

Size: Ø 3.3 x 65/36 mm


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