5pcs 3mm Shank 6mm Head Diamond Rotary Burr File for Dremel

 

-Alloy electroplated diamond grinding rod mill.

-Fine workmanship, easy sanding, durable.

-Mainly used for grinding, mold processing and repair, stone carving child, carved, line cutting, grinding, engraving, jade carving, glass engraving, cleaning casting, forging, welding pieces of flash, burrs, weld. Teeth grinding. Various mechanical parts chamfering and groove processing. Pipe cleaning, the hole and surface finishing machinery parts.

-Can be installed for use on electric grinder, engraving machine, pneumatic engraving pen.