Abrasive Stone Grinding Wheels Bits Set Cone Polishing

Fits most normal rotary tools for sanding, grinding, polishing, sharpening

High-quality industrial abrasive

Cone Polishing Accessories Attachment for Dremel Rotary Tools 

Info:

Material: Chrome corundum
Shank diameter: 3mm
Do not run in excess of 30,000 RPM
Package Include: 100 x diamond grinding heads
Weight：0.5Kg
 Size:45X45x25mm