3M 7000120704 Scotch-brite Roloc Cut and Polish Disc 3in Med

Product Description

The 3M 7000120704 is a Scotch-Brite Roloc Cut and Polish Disc engineered for surface finishing, cleaning, and light deburring on metal workpieces. The disc uses a non-woven aluminum oxide web construction rated Medium grade, delivered in a five-disc stack on a TR+ quick-change shank for fast mounting and removal. The 3-inch overall diameter provides broad surface coverage across flat, irregular, and contoured geometries. It is designed for use with die grinders and inline sanders, making it a go-to consumable for HVAC sheet metal techs, fabricators, pipefitters, and millwrights who need consistent satin or high-luster finishes without switching tools between operations.

This disc is suited for finishing work on bar grates, louvers, vents, tracks, and other structural metal components commonly encountered in commercial and industrial settings. The TR+ Roloc attachment system is compatible with standard 3M Roloc-style quick-change holders, allowing the disc to seat and lock without tools. Applications include producing satin or high-luster decorative finishes, general surface cleaning, and light deburring across all metal substrates. The medium grade positions it between aggressive material removal and fine polishing, making it practical for prep work prior to coating or inspection.

Key Features

• Non-woven aluminum oxide web construction delivers consistent cut and finish in a single operation
• TR+ Roloc quick-change shank allows tool-free disc swaps on compatible die grinders and inline sanders
• 3-inch diameter provides coverage on larger flat areas and contoured or irregular surfaces
• Medium grade suitable for satin finishing, surface cleaning, and light deburring on all metals
• Rated to 10,000 RPM maximum operating speed
• Packaged as five discs per unit for extended job-site availability

Compatibility

Designed for use with die grinders and inline sanders equipped with a TR+ or standard 3M Roloc quick-change disc holder. Suitable for use on all metal substrates.

Installation Notes

Mount the disc onto a TR+ compatible Roloc holder and confirm it is fully seated and locked before operating. Do not exceed the rated maximum speed of 10,000 RPM. Disconnect or de-energize the tool before changing discs. Eye protection and appropriate PPE should be worn during grinding and finishing operations per applicable shop safety standards.

Technical Specifications

• Overall Diameter: 3 inches (76.2 mm)
• Center Hole Diameter: 1.25 inches
• Maximum Speed: 10,000 RPM
• Abrasive Material: Aluminum Oxide
• Grade: Medium
• Attachment Type: TR+
• Product Form: Disc
• Substrate Compatibility: All Metals
• Compatible Equipment: Die Grinders, Inline Sanders
• Application: Finishing, Cleaning, Light Deburring
• Color: Beige
• Quantity per Package: 5 discs

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120704