3M 7010309524 Unitized Abrasive Wheel 2 Inch Fine Grit

Product Description

The 3M 7010309524 is a unitized abrasive wheel from the Scotch-Brite EXL line, designed for smoothing, deburring, and finishing metal alloys, plastics, and composites. Built with a soft, conformable construction, it uses silicon carbide abrasive at a fine grit rating to remove burrs and refine surface finishes without smearing. The layered, unitized build maintains consistent cut throughout the wheel's life. At 2 inches in diameter and weighing 0.02 pounds, it is suited for use on bench grinders, die grinders, and automated robotic finishing setups where controlled material removal is required.

This wheel is intended for fabrication, metalworking, and light industrial finishing applications. It is commonly installed on bench-mounted or handheld rotary tools used by machinists, fabricators, and maintenance technicians working with aluminum, stainless steel, mild steel, and a range of engineering plastics and composites. Its conformable structure makes it effective for finishing contoured or complex-shaped workpieces, including edges and internal profiles that flat media cannot reach consistently.

Key Features

• Silicon carbide abrasive at fine grit for controlled deburring and surface finishing
• Soft, conformable construction keeps abrasive in contact with complex or contoured part geometries
• Layered unitized design operates in both clockwise and counterclockwise rotation directions
• Resists smearing, producing cleaner surfaces with less secondary preparation required
• Minimizes heat build-up, reducing thermal impact on heat-sensitive base materials
• Wheel edge can be dressed to restore cutting action and extend usable life

Compatibility

Designed for use on metal alloys including aluminum and stainless steel, as well as many plastics and composites. Suitable for bench grinders, die grinders, and robotic finishing equipment that accept 2-inch unitized wheel formats.

Installation Notes

Mounting should be performed by a qualified technician following the tool manufacturer's maximum RPM rating for the spindle and wheel combination. Power down and lock out the grinder or rotary tool before mounting or removing the wheel. Inspect the wheel for damage before each use and do not operate a cracked or deformed wheel. Eye protection and appropriate PPE are required during operation per standard shop safety practice.

Technical Specifications

• Diameter: 2 inches
• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Construction: Unitized
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.02 pounds
• UOM: Each
• UPC: 00048011933252

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010309524