3M KP87602 Quick-change Disc 80 Grit 3 Inches Roloc Tr

Product Description

The 3M KP87602 is a coated quick-change abrasive disc designed for use with Roloc TR (Type R) attachment systems. Part of the 3M 361F Series, it features an aluminum oxide abrasive grain bonded to a polyester cloth (YF-weight) backing, delivering consistent cut and durability on metal and composite surfaces. The disc measures 3 inches in diameter and is rated for a maximum of 20,000 RPM, making it suitable for right-angle die grinder applications in fabrication, weld blending, and surface preparation work. At 80 grit, it falls in the medium grade range, appropriate for stock removal and surface conditioning before finishing steps.

This disc is intended for use in metal fabrication shops, maintenance and repair operations, and light manufacturing environments. It is well suited for grinding welds, deburring edges, removing rust or mill scale, and blending surfaces on steel, stainless steel, and aluminum. The Roloc TR quick-change interface allows for fast, tool-free disc swaps on compatible right-angle grinders and die grinders. Sold in packages of 10, this SKU is practical for shops and field technicians who cycle through abrasives at a high rate.

Key Features

• 3-inch diameter fits standard Roloc TR right-angle grinder backups
• 80 grit aluminum oxide abrasive for medium-grade stock removal and surface prep
• Polyester cloth (YF-weight) backing for added durability and flexibility
• Rated to 20,000 RPM for high-speed grinding applications
• Roloc TR (Type R) quick-change attachment for fast, tool-free disc changes
• Brown disc color with yellow button; part of the 3M 361F Series

Compatibility

Compatible with Roloc TR (Type R) quick-change backup pads and right-angle die grinders that accept the Type R attachment system.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and disconnected from its air or electrical source. Verify the backup pad is rated to at least 20,000 RPM before mounting the disc. Do not exceed the disc's maximum rated RPM during operation. Inspect the disc for damage before each use and discard any disc that shows cracking, fraying, or delamination.