3/4 Inch Fine Brilliant Grinder Bit - Diamond Coated Rotary Tool Accessory for Metal, Glass, Ceramic & Stone Polishing | Perfect for DIY Crafts, Jewelry Making & Home Renovation Projects

The Brilliant Bit. Made from a solid brass body and stainless steel set screw, this bit will not corrode over time. Techniglass uses a proprietary diamond bonding technique to layer diamonds to the metal for a more uniform result. The design improves bit performance by reducing the amount of vibrations transmitted through the glass which produce fatigue cracks. Bit measures 3/4 inch, fine grit produces a smooth surface with virtually no chipping.

Grind your way to perfect fitting pieces

High quality diamond coating is long lasting

Precision Manufactured Solid Brass Body

Proprietary Diamond Bonding Technique