HAVE A UNIQUE PROJECT? CALL US ON   +44(0)1706 229 490        

Coming soon

TiN COATED HSS Mini Countersinks

Designed to produce a chamfer on pre-drilled holes with unequal pitch creating a smooth finished hole and TiN coated to enhance cutting performance.

  • Unequal pitch for high quality, smooth finish
  • Minimises cutting force for extended tooling life
  • 3 flat shank for firm hold in chuck to provide excellent cutting performance
6.3 mm - 20.5 mm Ø
Size Range
6.3 mm - 20.5 mm Ø
Mild Steel, Stainless, Cast Iron & Non Ferrous Materials
Perfect for:
Mild Steel, Stainless, Cast Iron & Non Ferrous Materials
3 Flat
Shank Size:
3 Flat

JEI's Turbo™ Gold Mini Countersinks are designed with unequal pitch, which reduces vibrations during the cutting process for a high quality smooth finish and longer tooling life.

Turbo™️ Gold Mini Countersinks


TiN coated HSS Mini Countersinks at 90 degree. Available in six individual sizes

Turbo™️ Gold 6 Piece Mini Countersink Set


TiN coated HSS Mini Countersinks at 90 degree.

Includes sizes: 6.3, 8.3, 10.4, 12.4, 16.5 & 20.5 mm

Supplied in plastic case.