COBALT DRILL BIT 3.5MM BULK

COBALT DRILL BIT 3.5MM BULK
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COBALT DRILL BIT 3.5MM BULK

3,5 mm Ø Cobalt jobber drill bits in BULK

For industrial application. 10 pieces in a handy plastic slip-open container.

Cobalt jobber drill bits in BULK Range of application:

5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels with tensile strength over 800 N/mm², especially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel. Ideal for stainless steel.

For drilling into:
  • Structural steels < 400 N/mm²
  • Free cutting steels < 850 N/mm²
  • Unalloyed heat treatable steels < 1.100 N/mm²
  • Alloyed heat treatable steels < 1.300 N/mm²
  • Copper, brass, aluminium
  • Stainless steels
  • Grey cast iron, malleable cast iron
  • Plastics

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Strengths
HIGHLY ACCURATE special shape, drills without center-punching
BREAK RESISTANT thanks to CNC heat treatment
INDUSTRIAL QUALITY suitable for NC machines
SELF-CENTRING thanks to special point shape
HIGH TEMPERATURE Up to 600° C drilling even with the highest thermal stress
FAST due to special drill grinding fast drilling progress and up to 50% less feed pressure required

 

Specifications
Drill diameter Qty Sample
HSS-ECo Jobber drill DIN 338 RN
Ø 3,5 mm
38mm total length
16mm length of twist		 10  

 

  • Views: 150
  • Brand: ALPEN
  • Product Code: ALP613035
  • Availability: 32
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  • N$ 58.31
  • Ex Tax: N$ 50.70
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Tags: Alpen, Cobalt drill bits, Cobalt drills BULK, Brand ALPEN