This 20 piece Vacuum Brazed Diamount Burs Set is coated with tough diamond particles at the head, making it ideal for carving, etching, grinding or sanding. It can be used on wood, glass, plastical, metal, stone, tile, ceramics and more. The set includes 20 assorted diamond mounted points in a neat wooden storage box. 

Features & Specifications

• Designed for carving a wide range of ultra hard to soft materals into intricate shapes
• Can be used with a wide range of popular hand held machines with coolant
• Can be used on Hand Piece Drills, Cordless Drills & Other Equipment (RPM Range: 9000 - 35,000)
• Durable
• Max RPM: 35,000
• Shank Size: 6mm
• Grit: #40