3M 7010329850 Scotch-brite Exl Deburring Wheel 8 Inch Fine

Product Description

The 3M 7010329850 is a Scotch-Brite EXL convolute deburring wheel designed for rapid deburring, finishing, and polishing of metals, composites, and glass. The wheel features a hard, dense, and conformable construction that removes burrs and leaves a smooth, clean surface without undercutting, gouging, or distorting the workpiece. At 8 inches in diameter, it is sized for bench-mounted or automated deburring applications. A unique resin system minimizes smearing and heat buildup, reducing the risk of discoloration or warping on heat-sensitive materials. Fabricators, machinists, and finishing technicians commonly use this wheel in production environments.

This wheel is well suited for deburring stamped or laser-cut metal parts and for finishing operations following belt sanding. Its conformable characteristic allows the abrasive to maintain consistent contact with complex or irregular part geometries, making it effective in both manual and robotic processing setups. It handles a wide range of substrates including all types of metals, composites, and glass, reducing the need to change wheels between tasks in mixed-material shops.

Key Features

• Hard, dense, convolute construction delivers a consistent finish and keeps the wheel running true
• Conformable design maintains abrasive contact on complex-shaped and irregular workpieces
• Effective on metals, composites, and glass for versatile single-wheel use
• Unique resin system minimizes smearing to reduce post-process cleaning time
• Minimizes heat buildup to protect heat-sensitive substrates from discoloration and warping
• Fine grit rating appropriate for finish deburring and light surface conditioning

Compatibility

Designed as a convolute deburring wheel for use on bench grinders, automated deburring machines, and robotic finishing cells that accept 8-inch diameter wheel tooling.

Installation Notes

Installation and operation should be performed by qualified machinists or finishing technicians familiar with abrasive wheel safety. Always power down and de-energize the machine before mounting or removing the wheel. Verify that the machine spindle speed rating does not exceed the maximum RPM marked on the wheel. Follow ANSI B7.1 safe use guidelines for abrasive wheels, including proper flanging and guard clearance before startup.

Technical Specifications

• Wheel Diameter: 8 inches
• Grit: Fine
• Construction: Convolute
• Package Weight: 0.97 pounds
• Package Length: 8.7 inches
• Package Width: 8.7 inches
• Package Height: 4.2 inches
• UPC: 00048011648545

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329850