Glass Grinding Head. 3/4" inch by Gryphon from Calif. Since 1961 this company makes long lasting, quality grinding equipment.
FINE Grit for smoother, less chipped edges.
Fits Inland, Glastar & Gryphette Grinders.
We've used these bits for over 20 years, everyday & in glass classes.
Other cheaper brands can chip your glass & other expensive brands don't last any longer than Gryphon.
