3M - Top Mount - Ceramic - Abrasive - 4" Grit:220 (3 pcs. Per Pack) Our radiused resin diamond smoothing

Our radiused resin diamond smoothing wheels utilize a solid core extruded urethane material to maintain wheel integrity

Semi Flexible

deburring tubing

ensuring resilience against rugged terrain and outdoor conditions

The set offers five different sizes of star shapes

3M - Top Mount - Ceramic - Abrasive - 4" Grit:220 (3 pcs. Per Pack) Our radiused resin diamond smoothingThis is the FLAT TOP version of this excellent multi purpose grinding and sanding abrasive. 3M Ceramic Cubitron and Cubitron II material is self sharpening. Its long life & uniform cutting action are the best in the industry. Available in 80, 120 and 220 grit in packs of 3pcs of each or a 9pc Combo Set (3 of each grade). JEWELRY applications: Great for grinding sprues from raw castings, shaping the shank of a ring. Quickly takes down excess solder on