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Large Diamond Disc Burrs


Available in diameter sizes: 4mm - 20mm

These Large Diamond Coated Disc Burrs are perfect for engraving, carving and sculpting in stone, glass, ceramic, porcelain and hard wood. Find out more about how to use these disc burrs and the product details below...

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Large Diamond Disc Burr

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Shank sizes differ between sizes:

  • 4mm & 5mm Diameter - 2.35mm shank (3/32")
  • 6mm-20mm Diameter - 3mm shank (1/8")

Always wear sufficient safety goggles and a face mask and be careful not to exceed a drill speed of 12,000rpm and use with very little to no pressure.

  • For carving, engraving, shaping and texturing
  • For use on all hard materials such as glass, stone, hard wood, ceramics
  • Slow drill speed, not exceeding 12,000rpm
  • Use with a constant drip or flow of water
  • Use in a hand held drill, hobby drill, pendant motor, micro motor, drill press.


Diamond grit is precisely electroplated onto a steel shank

Diameter: 4mm and 5mm

  • Overall length: 40mm
  • Shank: 2.35mm

Diameter: 6mm, 7mm

  • Overall length: 45mm
  • Shank: 3mm

Diameter: 8mm, 10mm, 12mm, 15mm and 20mm

  • Overall length: 42mm
  • Shank: 3mm

Customer Reviews

Excellent product. Used for precision clean-up of plastic moulded prototype parts. We have struggled to find these available in the UK and it is great to finally find somewhere to replace our aging (and well used) tools.<br/><br/>Would be great if there were also some slightly larger discs available as well - say 15mm and 20mm diameter.

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" A fantastic service every single time. Delivery is prompt and the range of items is excellent "

" I really like the quality of your tools, each and every one of them! "

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" Your service was top notch, as are your products and we'll be ordering again soon "

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