3M 7000045925 Scotch-brite Unitized Wheel 3 Inch Fine

Product Description

The 3M 7000045925 is a Scotch-Brite EXL Unitized Wheel designed for smoothing, deburring, and finishing operations on metal alloys, plastics, and composites. Built with a layered, unitized construction using silicon carbide abrasive at a fine grit rating, the wheel delivers consistent surface conditioning while minimizing heat buildup. The conformable structure keeps the abrasive in contact with complex part geometries, making it well suited to both manual and automated processing environments. This 3-inch diameter wheel is intended for use by machinists, fabricators, and finishing technicians working on production or maintenance tasks.

This wheel is used in metalworking and fabrication applications where edge deburring, surface finishing, and light material removal are required. It performs on a range of materials including ferrous and non-ferrous metal alloys as well as many plastics and composites. The unitized design allows operation in both clockwise and counterclockwise directions, giving it flexibility across different machine setups and robotic processing lines. It is appropriate for both job-shop and production-floor environments where consistent finish quality is critical.

Key Features

• Silicon carbide abrasive at fine grit for controlled finishing and deburring
• Layered, unitized construction supports both clockwise and counterclockwise operation
• Conformable structure maintains abrasive contact on complex or irregular part shapes
• Minimizes heat buildup to protect heat-sensitive base materials
• Resists smearing for cleaner surfaces and reduced prep between operations
• Suitable for metal alloys, plastics, and composites

Compatibility

Designed as a unitized abrasive wheel for use on bench grinders, die grinders, and automated finishing equipment that accept 3-inch diameter wheel tooling.

Installation Notes

Installation should be performed by qualified personnel following the machine manufacturer's operating guidelines and applicable ANSI safety standards for abrasive wheels. Always power down and de-energize the machine before mounting or removing the wheel. Verify that the spindle speed rating of the machine does not exceed the maximum rated speed of the wheel. Inspect the wheel for damage before each use and never operate a cracked or deformed wheel.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Wheel Diameter: 3 inches
• Package Dimensions: 6.9 x 6.9 x 4.4 inches
• Weight: 0.067 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00048011137179

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045925