Tolsen HSS Black & Gold Drill Bits 19pcs


Tolsen's black & gold HSS drill bit set includes 19 sized drill bits ranging from 1mm-10mm, supplied in a handy carry case.

Each drill bit is coated with Titanium nitride (TiN), giving the gold like colour. This coating increases the hardness of the bit and adds a self-lubricating property. The coating is effective when metal is being drilled, giving clean drill holes and making the drilling effortless.

Tolsen's drill bits have a 130° split point and have a flatted shank on 5mm and above drill bits to improve grip.

Each kit includes the below sized bits:

  • 1mm
  • 1.5mm
  • 2mm
  • 2.5mm
  • 3mm
  • 3.5mm
  • 4mm
  • 4.5mm
  • 5mm
  • 5.5mm
  • 6mm
  • 6.5mm
  • 7mm
  • 7.5mm
  • 8mm
  • 8.5mm
  • 9mm
  • 9.5mm
  • 10mm

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