FREE UK Delivery Over £60

Diamond Countersink Burrs


These diamond coated countersink burrs are mounted on a 3mm shank. Ideal for beveling, countersinking, carving, shaping, counterboring, chamfering and for getting into acute angled areas of glass, stone, ceramic, composites and hard woods. Ideal for V-carving; the tip for cutting into narrow spaces and the bottom for cutting larger areas. Create sharp corners and remove material with ease. Use for creating a smooth, professional looking finish to drilled holes. Use with a rotary tool, flex shaft or pendant drill. Use with plenty of cold water, wearing protective face and eye wear. Do not exceed a drill speed of 12,000RPM. Use with little pressure.

Helpful Note: If you are looking for a very fine point, you might like to try our Diamond Cone Burrs or Point Burs.

Earn 0 reward points
$0.00 $11.73


Out Of Stock
Add To Wishlist

Want to be notified when this product is back in stock?
Complete the form below and we'll send you an email when it is.


Diamond grit is precisely electroplated onto a steel shank

  • 10mm x 10mm, 3mm shank, 120 # (Coarse-Medium)
  • 10mm x 10mm, 3mm shank, 600 # (Very fine)

Questions & Answers

Ask a question using the form below

Display my question on your website (untick to keep private)

The item has been added to your basket

Continue Shopping
Proceed To Checkout
Receive our Newsletter and exclusive discounts