3M 7000000769 Scotch-brite Exl Unitized Wheel 8 in Fine Grit

Product Description

The 3M 7000000769 is a Scotch-Brite EXL Unitized Wheel designed for deburring, smoothing, and surface finishing on metal alloys, plastics, and composites. Built with silicon carbide abrasive at a fine grit rating, this wheel delivers consistent, controlled material removal without smearing or excessive heat buildup. The layered, unitized construction holds its shape through extended use and can run in both clockwise and counterclockwise directions, making it compatible with standard bench grinders and automated finishing equipment. At 0.92 pounds, it is a practical fit for both manual and robotic processing setups.

This wheel is suited for fabrication shops, manufacturing facilities, and maintenance environments where repeatable edge finishing is required. Its conformable consistency allows the abrasive surface to follow contours and complex part geometries, making it effective in robotic or automated finishing cells as well as manual bench operations. Applications include edge deburring after cutting or stamping, pre-paint surface prep, and final finishing on stainless steel, aluminum, and other metal alloys, as well as select plastics and composites.

Key Features

• Silicon carbide abrasive at fine grit for controlled finishing and deburring
• Soft, conformable construction maintains contact with complex part shapes
• Unitized layered build runs clockwise or counterclockwise without delaminating
• Minimizes heat buildup, reducing risk of damage to heat-sensitive base materials
• Resists smearing for cleaner surface results and reduced prep between passes
• Wheel edge can be dressed to maintain consistent finishing performance over time

Compatibility

Designed as an OEM-style replacement or direct-fit unitized wheel for bench grinders and automated finishing equipment accepting 8-inch diameter abrasive wheels.

Installation Notes

Installation is performed by grinding equipment operators and finishing technicians. Power down and lock out the grinder before mounting or removing any abrasive wheel. Verify that the spindle speed rating of the equipment does not exceed the maximum RPM rating of the wheel. Inspect the wheel for damage before each use and follow applicable ANSI B11 and OSHA abrasive wheel safety guidelines during mounting and operation.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Wheel Diameter: 8 inches
• Package Length: 8.6 inches
• Package Width: 8.5 inches
• Package Height: 2.5 inches
• Weight: 0.92 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 2
• UPC: 00048011303826

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000769