Use this bit to add a small groove into fused glass or other centerpieces of your next piece of jewelry. By adding a groove, you can easily attach wire, string, or other material when finishing your wearable jewelry.

specifications

Compatible with Grinders:
Inland Wizling CG
Inland Wiz CG
Inland Impulse Touch-Top
Inland Wizard
Diamond Tech Power Standard
Glastar Superstar II G-12