3M 7010294894 Scotch-brite Exl Unitized Wheel 4 in Fine Grit

Product Description

The 3M 7010294894 is a Scotch-Brite EXL Unitized Wheel designed for smoothing, deburring, and finishing operations on metal alloys, plastics, and composites. Built with a soft, conformable consistency, this 4-inch diameter wheel uses silicon carbide abrasive at a fine grit rating to deliver controlled surface refinement without aggressive material removal. The layered, unitized construction maintains its form through extended use, making it a reliable choice for fabrication shops, machine shops, and metal finishing operations where consistent edge treatment is required.

This wheel is suited for use on benchtop grinders and right-angle tools in both manual and robotic processing environments. The conformable structure keeps the abrasive in continuous contact with complex or irregular part geometries, making it effective for finishing contoured edges and curved surfaces. It is commonly used on stainless steel, aluminum, titanium, and other metal alloys, as well as select plastics and composite materials. Fabricators and finishing technicians working in production or job-shop settings will find this wheel practical for deburring, light stock removal, and pre-polish surface prep.

Key Features

• 4-inch diameter silicon carbide wheel for deburring, smoothing, and finishing
• Fine grit rating delivers controlled surface refinement on metal alloys, plastics, and composites
• Conformable construction maintains abrasive contact on complex and contoured part shapes
• Supports clockwise and counterclockwise rotation for flexible tool mounting
• Minimizes heat build-up to reduce thermal impact on heat-sensitive workpiece materials
• Resists smearing for cleaner cut surfaces and reduced post-process preparation

Compatibility

Designed as an OEM-style unitized wheel for use on standard bench grinders and right-angle grinding tools accepting 4-inch diameter wheel accessories.

Installation Notes

Installation should be performed by a qualified operator following the tool and wheel manufacturer guidelines. Ensure the grinder or rotary tool is fully powered down and unplugged before mounting or removing the wheel. Verify that the tool spindle speed rating meets or exceeds the maximum rated speed of the wheel before operation. Always use appropriate eye protection and guards per applicable workplace safety standards.

Technical Specifications

• Wheel Diameter: 4 inches
• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Construction: Unitized
• Package Weight: 0.07 pounds
• Package Length: 5.7 inches
• Package Width: 5.7 inches
• Package Height: 6 inches
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294894