3M 3/4" Radial Bristle Discs Kit

3M Radial Bristle Discs deliver long-lasting, effective polishing and finishing without the need to add separate polishing compound — it's built right into the bristles. Simply stack the individual discs onto a pin hole mandrel and use them like natural bristle brushes. Four to six discs make an excellent brush, giving you a flexible, cool-running tool that provides 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. The kit includes 72 discs total — 12 each of six different grits — covering the full range from coarse scratch removal through final polishing, plus one 3/32" shank diameter mandrel to get you started immediately.

Features

• Polishing compound is built into the bristles — no recharging needed
• Cool-running design helps prevent heat damage to workpieces
• Flexible brush action conforms to contours for a uniform finish
• Stack one disc or as many as fit on the mandrel — four to six recommended for a full brush
• Long-lasting construction for extended use
• Full progression from coarse scratch removal to final polishing in one kit
• Compatible with pin hole mandrels using a 3/32" shank

Specifications

What's Included

• 12 discs — 80 Grit Yellow (Part # 116.581) — Rapid Scratch Removal, Coarse
• 12 discs — 120 Grit White (Part # 116.581.5) — Light Scratch Removal
• 12 discs — 220 Grit Red (Part # 116.582) — Very Light Scratch Removal
• 12 discs — 400 Grit Blue (Part # 116.583) — Pre-Polishing Step One
• 12 discs — Pumice Pink (Part # 116.584) — Pre-Polishing Step Two
• 12 discs — 6 Micron Peach (Part # 116.585) — Polishing Step One
• 12 discs — 1 Micron Light Green (Part # 116.586) — Final Polishing Step Two, Finest
• 1 mandrel — 3/32" shank diameter (Part # 143.128)

Notes

This product contains materials subject to California Proposition 65 warnings (Titanium-Silica-Crystalline). Use in a well-ventilated area and follow appropriate safety precautions.