3M 7010328713 Deburring Disc 14 in Medium Aluminum Oxide

Product Description

The 3M 7010328713 is a deburring disc designed for removing burrs, sharp edges, and surface imperfections from metal workpieces. Built with aluminum oxide abrasive, this disc delivers consistent cut and finish performance on ferrous and non-ferrous metals. At 14 inches in diameter with a 1-1/4 inch center arbor hole, it mounts directly to compatible bench-grinder and pedestal-grinder configurations. The medium-grade abrasive strikes a balance between material removal rate and surface finish quality. Rated to 1600 RPM maximum, it is suited for controlled deburring operations in fabrication shops, maintenance facilities, and production environments. Installation and operation are handled by machinists, fabricators, and metalworking technicians.

This disc is used in metal fabrication and finishing applications where consistent edge preparation is required. It is well suited for deburring flat stock, plate edges, and machined components in both job-shop and production-floor settings. The arbor-mount design accommodates standard bench and pedestal grinders. Medium grade makes it appropriate for general-purpose deburring tasks where aggressive stock removal is not needed and a reasonably smooth finished edge is the target. It is a single-disc package intended for professional metalworking use.

Key Features

• 14 inch diameter provides wide coverage for large flat workpieces and plate edges
• Aluminum oxide abrasive offers durable, consistent cutting action on steel and other metals
• Medium grade balances material removal with surface finish quality
• 1-1/4 inch center arbor hole for direct mounting on standard bench and pedestal grinders
• 1600 RPM maximum speed rating for controlled deburring operations
• Maroon disc color for easy grade and type identification in shop environments

Compatibility

Designed for use with bench grinders and pedestal grinders equipped with a 1-1/4 inch arbor. Confirm spindle speed does not exceed 1600 RPM before mounting.

Installation Notes

Installation should be performed by a qualified machinist or metalworking technician. Power down and lock out the grinder completely before mounting or removing the disc. Verify that the machine spindle speed does not exceed the 1600 RPM maximum disc rating. Inspect the disc for cracks or damage before each use and do not operate a damaged disc.