3M 7100086694 Scotch-brite Roloc Disc 4 Inch Very Fine

Product Description

The 3M 7100086694 is a Scotch-Brite Roloc High Strength Abrasive Disc designed for deburring, satin finishing, and surface cleaning on metal and other substrates. Built on an open-web nylon construction bonded to a Roloc quick-change backing, this 4-inch diameter disc spins at up to 12000 RPM and is rated Very Fine in abrasive grade. The open-web structure resists loading and runs cool, which helps maintain consistent finishes over extended use. It is installed and used by metalworkers, fabricators, HVAC technicians, and maintenance trades performing surface prep or finishing work on flat or contoured parts.

This disc is suited for light deburring, cleaning mill scale or oxidation, and applying consistent satin finishes on metal components. Its conformable construction allows it to follow irregular or curved surfaces without altering the base material dimensions. The Roloc twist-lock attachment system allows rapid disc changes during multi-step finishing processes, making it practical for production environments or field service work where multiple grits or surface conditions must be addressed in sequence.

Key Features

• 4-inch diameter open-web disc rated Very Fine abrasive grade
• Rated to 12000 RPM for use with compatible right-angle or die grinders
• Roloc twist-lock backing enables fast disc changes without tools
• Open-web construction resists loading and dissipates heat for consistent finish quality
• Conformable design works on flat and irregular surfaces without dimensional distortion of base material
• Suitable for deburring, satin finishing, and surface cleaning applications

Compatibility

Designed for use with Roloc-compatible right-angle grinders and die grinders that accept quick-change twist-lock disc attachments. Verify that the tool spindle speed does not exceed the 12000 RPM disc rating before use.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and disconnected from its power source. Align the Roloc backing with the tool mandrel and twist to lock before operation. Always confirm the tool RPM rating does not exceed the disc maximum of 12000 RPM. Eye protection and appropriate PPE are required during grinding and finishing operations per applicable safety standards.