Hss cobalt drill bit 3.5mm

Hss cobalt drill bit 3.5mm

//HSS COBALT JOBBER DRILLS BITS

Size:
ø 3.5 x 70/39 mm

Packaged:  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.

Weight 1 kg
Dimensions 70 × 4 × 4 cm
Brand

Alpen
ModelALP623035