3M 7000120998 Scotch-brite Roloc Disc 3 Inch 18000 Rpm

Product Description

The 3M 7000120998 is a Scotch-Brite Roloc Surface Conditioning Disc designed for cleaning, finishing, blending, and deburring metal and contoured surfaces. Built on a non-woven fiber construction, the disc conforms to irregular profiles without removing base material aggressively or altering part geometry. The Roloc quick-change backing locks into compatible right-angle grinders and die grinders, allowing fast disc swaps during multi-step finishing workflows. At a 3-inch diameter and rated to 18000 RPM, this disc handles production-pace surface work across fabrication, maintenance, and finishing applications.

This disc is suited for metalworking environments where consistent surface condition and finish quality matter. Common applications include weld blending, light deburring, rust and scale removal, and pre-treatment surface prep on ferrous and non-ferrous metals. The open-web construction resists loading and dissipates heat, making it practical for extended use without glazing or disc failure. Installation requires a compatible Roloc-style backing pad on a pneumatic or electric rotary tool. Typically used by fabricators, maintenance mechanics, pipefitters, and metal finishing professionals.

Key Features

• Non-woven fiber construction conforms to irregular and contoured surfaces without aggressive stock removal
• Open-web design resists loading and runs cool for consistent, repeatable finishes
• Roloc quick-change attachment system allows fast disc changes during multi-step finishing processes
• Rated to 18000 RPM for use with standard pneumatic and electric right-angle tools
• Suitable for deburring, blending, cleaning, and surface conditioning in one disc format

Compatibility

Designed for use with Roloc-compatible backing pads on pneumatic or electric right-angle grinders and die grinders that accept 3-inch quick-change discs.

Installation Notes

Installation requires a Roloc-compatible backing pad threaded onto a right-angle grinder or die grinder. Power down and disconnect the tool from the air supply or electrical source before mounting or removing the disc. Confirm the tool's rated RPM meets or exceeds the disc's 18000 RPM rating before use. Always wear appropriate PPE including eye protection and gloves when operating rotary abrasive tools.

Technical Specifications

• Diameter: 3 inches
• Maximum Speed: 18000 RPM
• Construction: Non-woven fiber
• Attachment Type: Roloc quick-change
• Abrasive Type: Aluminum Oxide
• Weight: 0.04 pounds
• UPC: 00048011257808

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120998