HSS COBALT BULK DIN 338 RN, 5.5

R109.42
In stock
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SKU:
ALP6130055
Availability:
Usually Shipped in 2-3 Days
Weight:
13.00 Grams
Width:
25.00 (cm)
Height:
25.00 (cm)
Depth:
95.00 (cm)

Product Description

//HSS COBALT JOBBER DRILLS BITS

Size: ø 5.5 x 93/57 mm

Bulk:  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.