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Ultimate HSS cobalt drill bit for drilling small holes into steel and stainless steel ≤1100 N/mm², compliant with DIN 338 / 340

  • Connection end: Smooth shank
  • DIN: DIN 338

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Diameter
  • 2 mm
  • 2.5 mm
  • 3 mm
  • 3.5 mm
  • 4 mm
  • 4.5 mm
  • 5 mm
  • 5.5 mm
  • 6 mm
  • 6.5 mm
  • 7 mm
  • 8 mm
  • 8.5 mm
  • 9 mm
  • 10 mm
  • 10.5 mm
  • 11 mm
  • 12 mm
  • 12.5 mm
  • 14 mm
  • 16 mm
  • 18 mm
Length
  • 43 mm
  • 49 mm
  • 61 mm
  • 70 mm
  • 75 mm
  • 80 mm
  • 86 mm
  • 93 mm
  • 101 mm
  • 109 mm
  • 117 mm
  • 125 mm
  • 133 mm
  • 142 mm
  • 151 mm
  • 160 mm
  • 178 mm
  • 191 mm
Working length
  • 14 mm
  • 24 mm
  • 33 mm
  • 39 mm
  • 43 mm
  • 47 mm
  • 52 mm
  • 57 mm
  • 63 mm
  • 69 mm
  • 75 mm
  • 81 mm
  • 87 mm
  • 94 mm
  • 101 mm
  • 108 mm
  • 120 mm
  • 130 mm
Pack size
  • 1 pc
  • 5 pc
  • 10 pc
Product options
Quantity
Packs
Total Pieces
1
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Discounted net

From OMR 1.143

Technical Data

Connection end
Smooth shank
DIN
DIN 338

Features & Applications

Features

  • Precision-ground HSS-Co drill bits with 5% cobalt content
  • Specially designed tip with split point – for precise self-centring, fast start and less walking on surface
  • 135° degree tip angle – the best choice for higher cutting speed with less heat when drilling in tougher base materials
  • Longer-lasting drill bits in tougher applications – higher robustness and lifespan thanks to the cobalt content
  • Easier chip removal and optimised heat reduction – spiral flute for better lubricant distribution to the drill bit tip

Applications

  • Drilling holes into high alloyed and unalloyed steel and heat-treated steel ≤1100 N/mm²
  • Drilling into stainless steel, brass, copper and plastics
  • Drilling into other tough metal (e.g. cast iron, titanium)
  • Optimised performance reached when applying the right speed and cutting oil

For approval or certificate information, please see individual items.

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