3M 7010329132 Unitized Wheel 3 Inch Ao Medium Grit

Product Description

The 3M 7010329132 is a Scotch-Brite Roloc EXL Unitized Wheel designed for edge deburring and surface finishing on machined metal parts. Built with a compressed, open-web construction and uniform grain distribution, it delivers consistent cutting action across multiple passes. The aluminum oxide abrasive runs at medium grit, making it well suited for applications where dimensional tolerances must be maintained. The Roloc attachment system allows fast disc changes during multi-step finishing sequences, reducing downtime between process stages. Licensed tradespeople and shop machinists working ferrous and non-ferrous metals will find it effective for both edge work and surface preparation.

This wheel is used in metalworking and machining environments where controlled deburring, blending, and finishing are required. Hard-density construction provides edge retention and helps maintain a consistent cutting profile, while the open-web design reduces loading. It is equally applicable to flat surfaces, contoured profiles, and irregular geometries, making it a versatile option for production finishing lines and maintenance grinding operations.

Key Features

• Unitized construction delivers controlled edge deburring without altering part tolerances
• Aluminum oxide medium grit abrasive provides consistent material removal and surface finish
• Compressed, open-web design reduces loading and extends wheel life
• Roloc attachment system enables rapid disc changes in multi-step finishing workflows
• Hard density retains wheel shape for repeatable edge work; construction also supports finishing on contoured and irregular surfaces

Compatibility

Designed for use with Roloc-compatible angle grinders and die grinders that accept 3-inch quick-change abrasive wheels.

Installation Notes

Installation and operation should be performed by qualified machinists or metalworking technicians familiar with abrasive wheel safety. Power down and disconnect the tool from its power source before mounting or removing the wheel. Inspect the wheel for damage before each use and ensure the tool RPM rating meets or exceeds the wheel rating. Always wear appropriate eye protection and follow applicable ANSI B11 and OSHA abrasive wheel safety standards.

Technical Specifications

• Wheel Diameter: 3 inches
• Abrasive Material: Aluminum Oxide (AO)
• Grit: Medium
• Construction: Unitized, compressed open-web
• Attachment System: Roloc quick-change
• Package Length: 12.7 inches
• Package Width: 6.7 inches
• Package Height: 5.8 inches
• Weight: 1.75 pounds
• Sold As: Each
• UPC: 048011313967

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329132