FENG50pcs 1/8'' Shank Diamond Rotary Grinding Bit Jewelry Lapidary Burr Set Polishing Buffing Bits Compatible with Most Rotary Tool Accessories Attachment-240527

This Choliskit diamond bit is WIDELY USAGE.Diamond burr set suitable for small projects, used for sculpturing, dressing, precision grinding and sanding in ceramic, glass, precious stone, agate stones and many other materials, shaping the deadwood areas of bonsai trees, and carving hard agate stones etc.

Diamond Grinding Head Burr uses on stone, glass, metal, hardwood, tile, ceramics, marble, granite and other hard materials

Various Shapes meet your different needs, Such as,Cylinder head, cylinder, sphere, umbrella, bullet, Ding sheet type, inverted ladder, needle tip

Largest head size : 16mm (close to 5/8") Smallest head size : 2.3mm (close to 3/32") Diamond sands : Grit 150 (coarse grit)

3mm(1/8") shank diamond grinding burr drill bits set fit for most rotary tools or die grinders. High compatibility, easy change.

8000-30000 rpm. When the product is working, you need to take protective measures, such as wear protective glasses, protective gloves, etc.

MULTI-PURPOSE