Drill Set - Diamond coated Swiss - 6 Piece
Diamond coated drills are the very best for drilling through hard materials such as bronze, brass, steel, and fragile materials such as glass and ceramic. This set of 6 high quality diamond coated Diameters of the drills are approximate due to the nature of the diamond coating. Always use Cut Lube when drilling with a rotary or other power tool.
Drill sizes included: