3M 3/4" Radial Bristle Discs Kit

Radial bristle discs give the bench a flexible brush that cuts, refines and polishes without a separate compound, because the abrasive is molded into the bristles. 3M Radial Bristle Discs stack onto a pin hole mandrel and are used like natural bristle brushes, and four to six discs make an excellent brush: a cool-running tool that gives a uniform, easy to control finish while helping prevent heat buildup damage.

This 3/4" diameter kit is the most popular size and the most popular kit in the 3M Radial Bristle Disc line. It holds 72 discs, 12 each of six grits, covering the range from rapid scratch removal through final polishing, plus one 3/32" shank mandrel and a six compartment storage box.

Features

• Polishing abrasive is built into the bristles, so there is nothing to recharge
• Cool-running design helps prevent heat damage to the workpiece
• Flexible brush action conforms to contours for a uniform finish
• Stack a single disc or as many as fit the mandrel; four to six is the recommended brush
• Long-lasting construction for extended use
• Full progression from rapid scratch removal to final polishing in one kit
• Six compartment storage box keeps the grits separated

Compatibility

The discs stack on a pin hole mandrel. The mandrel supplied with this kit has a 3/32" diameter shank.