1 Inch Ultra Fine Brilliant Grinder Bit - Diamond Coated Rotary Tool Accessory for Precision Engraving, Polishing & Carving on Glass, Metal, Wood & Ceramics - Perfect for DIY Crafts & Jewelry Making

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. One inch diameter bits do not inchbite inch into the glass quite as much as 3/4 inch diameter bits, creating straighter edges and gentler curves. Ultra fine bit is ideal for delicate glass, such as dichroic, mirror and antique, to prevent chipping. Also an excellent edge finisher for fusing pieces.

High quality diamond coating is long lasting

Precision Manufactured Solid Brass Body

Proprietary Diamond Bonding Technique

Grind your way to perfect fitting pieces