Description
This economical yet durable set of twist drills have a medium-fine grit diamond coating. Used for drilling stone, glass, ceramic, and other hard non-metallic surfaces.
- Individual sizes
- Drills range from 0.89mm – 2.70mm
- Sizes 36, 40, 45, 51, 53, 56, 61, 65 (2.70, 2.49, 2.08, 1.70, 1.51, 1.18, 0.90, 0.89mm)
Liquid lubricant/coolant is recommended when using all diamond coated tools
