The GT-105 Double Margin Burnishing Drill has been designed for drilling Carbon, Carbon and Aluminium Stack and Carbon and Titanium stack materials.

The four lands on the drill produces a burnishing effect and stability. The second land also has contact with the hole wall, giving the drill added stability, this creates an accurate and quality hole.

GT-105 Solid Carbide Double Margin Burnishing Drill with 14/28 unf threaded shank available-size on request.

Also available with a step.

Sizes available upon request