Alpen | Drill Bit Set HSS Cobalt KM PZ10 3, 3.2, 3.5, 4, 4.2, 4.5, 5, | Toolcraft South Africa Skip to content
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Toolcraft will be closed from the 24th of December 2025 and reopen on the 5th of January 2026.
Alpen | Drill Bit Set HSS Cobalt KM PZ10 3, 3.2, 3.5, 4, 4.2, 4.5, 5, 6, 8, 10mm 10Pc

Alpen | Drill Bit Set HSS Cobalt KM PZ10 3, 3.2, 3.5, 4, 4.2, 4.5, 5, 6, 8, 10mm 10Pc

by Alpen
SKU ALP1009101
R 2,022.21
R 2,022.21 - R 2,022.21
R 2,022.21
R 1,579.00
R 1,579.00 - R 1,579.00
R 1,579.00

Product Description

10Pc HSS Cobalt KM PZ10 Drill Bit Set

Sizes: 3, 3.2, 3.5, 4, 4.2, 4.5, 5, 6, 8 & 10mm

Range of application

  • 5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels with tensile strength over 800N/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 shape
  • 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 800N/mm²
  • Specially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel.
  • Ideal for stainless steel
  • High heat-resistance
  • Highly accurate centering