3M 7010329669 Scotch-brite Exl Unitized Wheel 1.5 in

Product Description

The 3M 7010329669 is a Scotch-Brite EXL Unitized Wheel designed for deburring, smoothing, and surface finishing on metal alloys, plastics, and composites. Built with a layered, unitized construction and silicon carbide abrasive, this wheel delivers consistent cut and finish across a wide range of materials. At 1.5 inches in diameter, it suits precision finishing tasks on edges and complex-shaped parts. The conformable construction keeps the abrasive in contact with irregular surfaces, making it well suited for both manual and robotic processing applications. It is installed and operated by machinists, fabricators, and finishing technicians working in metalworking and light manufacturing environments.

This unitized wheel is used for edge deburring, surface conditioning, and finish polishing on metal alloys including steel, aluminum, and stainless, as well as many plastics and composites. It performs effectively in applications where heat buildup or surface smearing would compromise part quality. Multiple density and grade options in the EXL line allow selection from very soft and conformable to hard and aggressive cuts, giving technicians flexibility across different material types and finish requirements.

Key Features

• Silicon carbide abrasive delivers consistent deburring and finishing on metals, plastics, and composites
• Layered unitized construction operates in clockwise or counterclockwise directions
• Conformable consistency maintains abrasive contact on complex and irregular part geometries
• Minimizes heat buildup to protect heat-sensitive materials during finishing
• Resists smearing for cleaner surface results and reduced prep time
• Wheel edge can be dressed to maintain effective cut throughout service life

Compatibility

Designed for use as a finishing and deburring wheel on bench grinders, die grinders, and automated robotic finishing equipment that accept 1.5 inch diameter unitized abrasive wheels.

Installation Notes

Installation should be performed by qualified machinists or tooling technicians following equipment manufacturer guidelines. Confirm spindle speed rating of the grinder or finishing tool does not exceed the maximum rated RPM of the wheel before mounting. Ensure the arbor and mounting hardware are properly matched to the wheel bore size. Always wear appropriate eye and face protection when operating abrasive wheels.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Wheel Diameter: 1.5 inches
• Construction: Unitized
• Package Length: 6.7 inches
• Package Width: 4.7 inches
• Package Height: 4.7 inches
• Weight: 0.04 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00048011305684

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329669