3M 9/16" Radial Bristle Discs

3M Radial Bristle Discs in 9/16" diameter are designed for polishing and finishing with a flex shaft. Stack individual discs onto a pin hole mandrel — one disc or as many as you can fit — with four to six discs making an effective brush. No polishing compound is needed: the compound is built directly into the bristles, delivering a consistent, controlled finish without recharging.

Sold in packs of 12

Beware of low cost imitations-insist on genuine 3M Radial Bristle Discs

These discs are long lasting and flexible, performing like natural bristle brushes while running cool to help prevent heat buildup and protect delicate work. The uniform finish they produce makes them a reliable choice for jewelers and metalsmiths working on polishing and finishing tasks. Sold in packs of 12.

Features

• 9/16" diameter radial bristle discs for use with a flex shaft
• Stack on a pin hole mandrel — four to six discs recommended for optimal brush performance
• Polishing compound is built in — no additional compound required
• Cool running to minimize heat buildup and reduce risk of damage
• Flexible bristle construction delivers a uniform, easy-to-control finish
• Long lasting with no need for recharging
• Available in six grit options to suit a range of polishing and finishing stages

Specifications

Available Options

Notes

Also available in larger 3/4" and 1" diameters for flex shaft use, as well as 2" and 3" diameter discs for use on a polishing lathe. Part # 116.594 (Pumice Pink) contains Silica — see Prop 65 warnings.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.