30 PCS Professional Electroplated Diamond Grinding Heads 3mm Burrs Grinding Bit Set for Dremel Rotary Electric Grinding
30pcs/set in different sizes, to meet your different needs.
Suitable for processing wood, glass, plastic, metal, stone, tile, ceramics and more.
High working efficiency, perfect grinding effect and long using life.
Basically replace with handle small grinding wheel, and no dust pollution.