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8mm Premium Grade HSS Cobalt Drill Bit
  • 8mm Premium Grade HSS Cobalt Drill Bit

8mm Premium Grade HSS Cobalt Drill Bit


£5.50 tax excl.

8mm Premium Grade HSS Cobalt Drill Bit

In Stock

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Premium grade HSS Cobalt drill bits are a premium grade high speed steel drill bit with a 5% Cobalt content blended into the steel during manufacturing.

The inclusion of Cobalt ensures that each drill bit is much stronger and harder wearing and also helps prevent fractures and increases torsion rigidity. Cobalt also assists with high heat resistance which leads to greater cutting capabilities. Ideal drill bit for both portable and machine drilling in ALL metals including bearing steels and stainless steel.

We use these excellent drill bits which very quickly and easily drill through stainless steel pots.  We drill a 4mm pilot hole for the 8mm bits

Sold as a single 8.0mm drill bit.


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