For use with all rotary drills
Bulbs will never need replacing
filing gently away from you in one direction
Work in one direction and use in a push action
7mm diameter in: Medium (170#)
Diamond Cone FG Burr – Medium Grit for Engraving (Pack of 3) cone burr For use with all rotaryThese medium grit diamond cone FG burs are designed for precision shaping, carving, and engraving across a variety of hard surfaces such as glass, stone, egg shell, ceramic, porcelain, shell and hard wood. Ideal for glass engravers, jewellers, gemstone carvers, and craft professionals who require both control and efficiency. Use in your micro motor, pendant drill or hand held hobby drill. By using an adaptor in your drill you can convert the shank