Diamond Burr 30pc Set

• Pack Of 30
• Assorted Ball, Cone, Straight, & Taper Bits
• Diamond Coated
• Use on Ceramics, Tiles, Stone, Glass, Metals & Wood
• Fits Most Standard Rotary Tools

Dimensions : (Approx)

• Tip Diameter: 0.8mm - 5mm
• Mandrel Diameter: 3.17mm
• Max RPM: 28,000