Specialty Diamond GB1I Glass Grinding Bit 3/8 Inch X 80 Grit
The Specialty Diamond GB1I Glass Grinding Bit (3/8" × 80 grit) is designed for stock removal, shaping, profiling, and hole drilling in glass, stained glass, tile, stone, and other hard materials. With its medium 80-grit surface, it provides a balance of efficient material removal and smoother edge finishing, making it versatile for both shaping and detail work. The bit is built 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 for extended wear life and consistent results. Uniform diamond bonding reduces chipping and ensures clean performance 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 other popular grinder systems.
$9.67
Model# GB1I
SKU
645710001772
- Balances fast material removal with smoother edge finishing using a medium 80-grit surface.
| Brand | Speciality Diamond |
|---|---|
| Model# | GB1I |
| CA Prop 65 |