3M 7010328910 Deburring Disc 6 in Very Fine Aluminum Oxide

Product Description

The 3M 7010328910 is a 6-inch aluminum oxide deburring disc designed for removing burrs, light flash, and surface irregularities from metal workpieces. It mounts via a 1/4-inch arbor hole and is rated to a maximum of 4000 RPM, making it suitable for use with standard angle grinders and disc sanders. Graded as very fine, this disc delivers a controlled cut that smooths edges without aggressive stock removal. At 0.05 pounds, it is a lightweight consumable used routinely in fabrication, maintenance, and mechanical assembly environments.

This deburring disc is well suited for finishing operations on ferrous and non-ferrous metals in light industrial, mechanical, and field-service settings. It is a common tool in HVAC fabrication shops, plumbing and pipefitting environments, and electrical panel manufacturing where cut conduit, pipe ends, and sheet metal edges require cleanup before assembly or connection. The very fine grade makes it appropriate for finishing passes rather than heavy material removal.

Key Features

• 6-inch disc diameter provides broad contact area for efficient edge finishing
• Very fine aluminum oxide abrasive grade for controlled, smooth deburring
• 1/4-inch arbor center hole for secure mounting on standard disc grinders
• 4000 RPM maximum speed rating for safe use within tool specifications
• Lightweight at 0.05 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with disc grinders and sanders accepting a 6-inch disc with a 1/4-inch arbor mounting hole and operating at or below 4000 RPM.

Installation Notes

Mounting and use should be performed by qualified personnel familiar with abrasive disc safety practices. Always verify that the tool's rated RPM does not exceed the disc's 4000 RPM maximum before mounting. Inspect the disc for damage before each use and ensure the arbor nut is properly tightened. Appropriate eye protection and gloves should be worn during operation in accordance with applicable workplace safety standards.