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Heller 21288 5 990 5% Cobalt 4.7mm x 80mm HSS-CO Jobber Twist Drill (Packet of 10)

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Heller 21288 5 990 5% Cobalt 4.7mm x 80mm HSS-CO Jobber Twist Drill (Packet of 10)
Ex. VAT £15.27 Inc. VAT £18.32

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Description

Details

Premium HSS drill bit for the toughest Jobs in stainless steel and metal

The premium solution for the toughest challenges in stainless steel and metal. The HSS-CO Cobalt is made of a special HSS steel with a 5% cobalt content. Precise response when positioning the bit due to its split point and 135° point angle as well as excellent dimensional accuracy also characterize this drill bit. The HSS-Co Cobalt also scores with its excellent concentricity acc. to DIN 1414

  • Unbeatable in high-alloy steel and stainless steel - the perfect solution for the most challenging drilling
  • Made of special HSS steel with 5% cobalt for extremely long life
  • Pinpoint centring thanks to split point grinding and 135° point angle
  • Precision tool as per DIN 338 RN for outstanding dimensional accuracy of the hole
  • Excellent concentricity as per DIN 1414
Features

Features

Pack Size:10
Diameter:4.7mm
Working Length:47mm
Overall Length:80mm