Specialty Diamond GB1P Glass Grinding Bit 1 Inch X 50 Grit

The Specialty Diamond GB1P Glass Grinding Bit (1" × 50 grit) is built for aggressive stock removal and shaping on glass, stained glass, tile, stone, and other hard materials. Its coarse 50-grit surface removes material quickly while preparing edges for additional refinement or finishing. The bit is made from a single-piece brass body that resists fatigue cracking during high RPM use and vibration. A specialized bonding process secures multiple layers of diamond to extend wear life and maintain consistent results. Uniform diamond bonding reduces chipping and provides control when working with delicate or thin materials. This bit mounts with a universal arbor and set screw design that fits 0.312" (7.92 mm) spindles, making it compatible with Inland grinders, WIZ, Super WIZ, Wizling CG, Wizard IV, Impulse, WIZ CG, and similar systems.