3M 7000120800 Scotch-brite Roloc Disc 4 Inch 12000 Rpm

Product Description

The 3M 7000120800 is a Scotch-Brite Roloc Surface Conditioning Disc designed for cleaning, finishing, blending, and deburring metal and other surfaces. Built with a non-woven fiber construction and an aluminum oxide abrasive, this disc conforms to irregular and contoured surfaces without removing base material aggressively. The Roloc quick-change backing locks into compatible right-angle grinders and die grinders for fast disc swaps between finishing steps. Rated at 12000 RPM, it suits applications where consistent surface finish and cool running are priorities. Sold in a box of 10 discs.

This disc is well suited for metal fabrication, weld blending, surface prep before coating, and light deburring on contoured or flat workpieces. The open-web construction resists loading, which helps maintain a consistent finish across multiple passes. Typical users include metal fabricators, maintenance technicians, and industrial finishing trades working on both flat and formed parts. The 4-inch diameter fits standard Roloc-compatible tool arbors used in shop and field environments.

Key Features

• Non-woven aluminum oxide construction cleans, finishes, blends, and deburrs without aggressive material removal
• Conforms to irregular and contoured surfaces to preserve part geometry
• Open-web design resists loading and runs cool for consistent finish quality
• Roloc quick-change attachment allows fast disc swaps in multi-step finishing processes
• Rated to 12000 RPM for compatibility with standard Roloc-compatible grinders and die grinders
• Sold in a box of 10 discs for efficient shop stocking

Compatibility

Designed for use with Roloc-compatible right-angle grinders and die grinders accepting a quick-change disc attachment system.

Installation Notes

Installation and disc changes should be performed by a qualified technician with the tool powered off and air supply disconnected. Verify the tool spindle speed does not exceed the 12000 RPM disc rating before operation. Wear appropriate PPE including eye protection and gloves when mounting or operating abrasive discs. Follow applicable ANSI B11 and OSHA abrasive wheel safety guidelines during use.

Technical Specifications

• Disc Diameter: 4 inches
• Abrasive Material: Aluminum Oxide
• Construction: Non-Woven
• Maximum Speed: 12000 RPM
• Attachment System: Roloc Quick-Change
• Package Weight: 0.63 pounds
• Package Length: 25.9 inches
• Package Width: 10.8 inches
• Package Height: 5.8 inches
• Sold As: Box of 10
• UPC: 00051131074828

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120800