3M 7010294948 Abrasive Cleaning Disc 4 Inch Silicon Carbide

Product Description

The 3M 7010294948 is a 4-inch silicon carbide abrasive cleaning disc designed for surface preparation work on metals and fiberglass. Running at up to 6000 RPM, it removes welds, corrosion, rust, scale, paint, varnish, and sealants from flat and irregular surfaces including difficult-to-reach areas. The disc is constructed with large nylon filament in an open, non-loading mesh structure that clears debris quickly while leaving a fine, consistent finish. It is used primarily by metal fabricators, welders, auto body technicians, and industrial maintenance professionals who need reliable surface prep performance.

This disc is suited for cleaning, finishing, and blending operations in both shop and field environments. Its open abrasive design reduces clogging during aggressive material removal, making it effective on painted, corroded, or scale-covered metal surfaces. The nylon mesh and silicon carbide combination handles irregular contours without gouging, which makes it practical for weld cleanup and surface conditioning on fiberglass panels and structural metal alike.

Key Features

• 4-inch diameter disc with a 6000 RPM maximum operating speed
• Silicon carbide abrasive bonded to large nylon filament mesh for fine finishing
• Open, non-loading structure reduces clogging and maintains cut rate
• Removes rust, scale, paint, varnish, sealants, and weld discoloration
• Produces consistent finishes on both flat and irregular surfaces
• Suitable for use on metals and fiberglass

Compatibility

Designed for use with right-angle grinders and die grinders that accept 4-inch abrasive discs and operate at or below 6000 RPM.

Installation Notes

This disc is installed and operated by metalworkers, welders, and maintenance technicians using compatible rotary tools. Confirm the grinder speed rating does not exceed 6000 RPM before mounting the disc. Wear appropriate eye and face protection along with gloves during operation. Inspect the disc for damage before each use and do not use a damaged or deformed disc.

Technical Specifications

• Diameter: 4 inches
• Maximum Speed: 6000 RPM
• Abrasive Material: Silicon Carbide
• Construction: Nylon filament mesh, open non-loading structure
• Package Weight: 3 pounds
• Package Length: 14.38 inches
• Package Width: 14.38 inches
• Package Height: 6.75 inches
• UPC: 051115359144

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294948