Unfortunately drill bits do wear out and break.

Make sure you’ve got some spares for your Carb-I-Tool Countersink Drill Bit.

Available in singles and packs of 5.

We stock:

  • 3.2mm (8 gauge for cladding screws)
  • 3.8mm (10 gauge for decking screws)
  • 4.0mm (12 gauge for Decking Screws)
  • 5.0mm  (14 gauge for Bugle Batten screws)