3M 7010329588 Scotch-brite Unitized Wheel 2 in Fine Grit

Product Description

The 3M 7010329588 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, the wheel maintains consistent abrasive contact across irregular and complex part geometries. The abrasive media is silicon carbide in a fine grit grade, making it well suited for light material removal and refined surface preparation. At 2 inches in diameter, the wheel fits standard bench grinders, die grinders, and rotary tool spindles commonly used by machinists, fabricators, and finishing technicians working in production or repair environments.

This unitized wheel is appropriate for use in both manual and robotic finishing operations. Its conformable layered structure adapts to curved and contoured surfaces, reducing the need for multiple tool changes. Typical applications include edge deburring after machining, pre-plate or pre-coat finishing on metal components, and light surface conditioning on plastics and composites. The fine grit grade is best applied in the mid-to-late stages of a finishing sequence where scratch refinement and surface uniformity are the primary goals.

Key Features

• Silicon carbide abrasive in fine grit for controlled surface conditioning and scratch refinement
• Unitized, layered construction operates clockwise or counterclockwise without structural compromise
• Conformable consistency maintains abrasive contact on complex and contoured part geometries
• Minimizes heat buildup, reducing risk of thermal damage on heat-sensitive base materials
• Resists smearing for cleaner cut surfaces and reduced prep between finishing stages
• Suitable for use on metal alloys, many plastics, and composite materials

Compatibility

Designed as a unitized abrasive wheel for use on standard rotary finishing equipment including bench grinders, die grinders, and automated robotic finishing systems that accept 2-inch diameter wheel tooling.

Installation Notes

Installation should be performed by a qualified machinist or finishing technician familiar with rotary abrasive tooling. Confirm the spindle speed rating of the host tool does not exceed the maximum RPM rating of the wheel before mounting. 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 discard any wheel that shows cracking, delamination, or uneven wear.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Wheel Diameter: 2 inches
• Package Length: 6.4 inches
• Package Width: 4.7 inches
• Package Height: 4.7 inches
• Weight: 0.09 pounds
• Unit of Measure: Each
• UPC: 00048011279497

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329588