3M 7010365129 Scotch-brite Exl Unitized Wheel 7 in Fine Grit

Product Description

The 3M 7010365129 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 and silicon carbide abrasive at a fine grit rating, this wheel stays in consistent contact with irregular and complex part geometries. The layered, unitized build maintains its shape and cutting action through extended use, resisting smearing while minimizing heat buildup — an important factor when working with heat-sensitive base materials. It is used by machinists, fabricators, and finishing technicians on bench grinders and automated robotic processing lines.

This wheel is suited for edge finishing, deburring, and polishing operations in both manual and automated setups. The fine grit rating makes it appropriate for final-pass finishing where surface quality matters, including work on aluminum, stainless steel, titanium, and engineering plastics. Its conformable consistency allows it to follow contoured surfaces and maintain abrasive contact in robotic or CNC finishing cells, reducing the need for secondary hand finishing operations.

Key Features

• Silicon carbide abrasive at fine grit for smooth, consistent surface finishing
• Soft, conformable construction maintains contact with complex and contoured part geometries
• Unitized layered build supports clockwise and counterclockwise rotation
• Resists smearing for cleaner finished surfaces with less prep work required
• Minimizes heat buildup to protect heat-sensitive metals and plastics during finishing
• Wheel edge can be dressed for targeted deburring and polishing applications

Compatibility

Designed for use on bench grinders and automated finishing equipment that accept 7-inch diameter unitized abrasive wheels; suitable for finishing operations on metal alloys, plastics, and composite materials.

Installation Notes

Installation should be performed by a qualified machinist or finishing technician familiar with abrasive wheel mounting procedures. Power down and lock out the grinder or finishing unit before mounting. Confirm the machine spindle speed does not exceed the maximum rated RPM marked on the wheel. Inspect the wheel for cracks or damage before each use and never use a damaged wheel.

Technical Specifications

• Wheel Diameter: 7 inches
• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Construction Type: Unitized
• Package Dimensions: 8.6 x 8.5 x 2.5 inches
• Weight: 0.17 pounds
• Unit of Measure: Each
• UPC: 00048011279664

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365129