3M 7010291328 Scotch-brite Unitized Wheel 1 in Fine Grit

Product Description

The 3M 7010291328 is a Scotch-Brite EXL Unitized Wheel designed for smoothing, deburring, and surface finishing on metal alloys, plastics, and composites. Built with a soft, conformable construction, this 1-inch diameter wheel uses silicon carbide abrasive at a fine grit level to deliver consistent, controlled material removal without excessive heat buildup. The unitized, layered design holds its shape during use, making it well-suited for edge work, finishing passes, and light polishing in both manual and automated applications. It is installed and used by machinists, fabricators, and finishing technicians on bench grinders, die grinders, and robotic finishing systems.

This wheel fits into finishing operations where surface quality and edge condition matter. It performs on ferrous and non-ferrous metals as well as many plastics and composites. The fine grit and conformable structure make it appropriate for detail finishing, pre-polish prep, and deburring complex contours. Its ability to run clockwise or counterclockwise adds flexibility across different tooling setups and robotic processing cells where part geometry varies.

Key Features

• Silicon carbide abrasive at fine grit for controlled smoothing and deburring
• Soft, conformable unitized construction conforms to complex part shapes and edges
• Runs in both clockwise and counterclockwise directions for versatile tooling compatibility
• Minimizes heat buildup, reducing risk of damage to heat-sensitive materials
• Resists smearing for cleaner finished surfaces with less prep work between steps
• Suitable for robotic and automated finishing applications requiring consistent abrasive contact

Compatibility

Designed for use on metal alloys, many plastics, and composites; compatible with bench grinders, die grinders, and robotic finishing equipment accepting 1-inch diameter unitized wheels.

Installation Notes

This wheel is mounted and operated by qualified machinists or finishing technicians. Always confirm that the grinder or die grinder spindle speed rating matches or exceeds the wheel's rated RPM before mounting. Power down and de-energize the tool completely before changing or seating the wheel. Inspect the wheel for damage prior to each use and never operate a cracked or deformed unitized wheel.

Technical Specifications

• Diameter: 1 inch
• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Construction: Unitized
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.01 pounds
• Unit of Measure: Each
• UPC: 00048011336947

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010291328