3M 7100271028 Quick-change Disc 1 Inch Ceramic Roloc Tr

Product Description

The 3M 7100271028 is a 1-inch diameter quick-change abrasive disc designed for use with Roloc TR Type R attachment systems. Built with a ceramic, non-woven construction in a coarse grade, this disc delivers aggressive surface conditioning, blending, and light deburring on metal and other hard substrates. The non-woven web structure allows the abrasive to cut consistently as it wears, resisting loading and glazing better than coated abrasive alternatives. Rated to 30,000 RPM, it suits high-speed die grinders and right-angle tools commonly used in fabrication, weld prep, and finishing operations. It is sold individually and requires a minimum order of 200 units.

This disc is intended for surface conditioning tasks in metal fabrication, HVAC duct and fitting work, plumbing rough-in, and light industrial maintenance. Typical applications include rust and scale removal, weld blending, edge deburring, and pre-paint surface preparation on ferrous and non-ferrous metals. The coarse ceramic grain makes it effective on harder alloys where aluminum oxide wheels lose cut rate quickly. Its compact 1-inch size allows access to tight clearances and confined joint areas where larger discs cannot reach.

Key Features

• 1-inch diameter ceramic non-woven construction for consistent cut throughout disc life
• Coarse grade provides aggressive material removal and surface conditioning
• Roloc TR Type R quick-change attachment for fast, tool-free disc swaps
• 30,000 RPM maximum rating compatible with standard die grinders and right-angle tools
• Non-woven structure resists loading and glazing on metal surfaces
• Compact 1-inch size accesses tight clearances and confined workspaces

Compatibility

Compatible with Roloc TR Type R quick-change mandrels and holders. Designed for use with die grinders and right-angle tools equipped with a Type R attachment system operating at or below 30,000 RPM.

Installation Notes

Installation and disc changes should be performed with the tool unplugged or air supply disconnected. Verify the mandrel type is Roloc TR Type R before mounting. Always confirm the tool RPM rating does not exceed the 30,000 RPM disc maximum before operation. Eye protection and appropriate PPE are required during grinding and surface conditioning work.