3M 7010365603 Deburring Disc 4 in Medium Aluminum Oxide

Product Description

The 3M 7010365603 is an aluminum oxide deburring disc designed to remove burrs, sharp edges, and surface irregularities from metal workpieces. The disc measures 4 inches in diameter with a 0.25 inch center arbor hole and is rated for a maximum speed of 6000 RPM. Medium grade aluminum oxide abrasive provides consistent material removal without excessive stock loss. This disc mounts via a standard arbor connection and is suited for use on angle grinders and bench-mounted deburring tools. Machinists, fabricators, pipefitters, and general maintenance technicians use this type of disc for finishing operations on ferrous and non-ferrous metals after cutting, drilling, or punching.

This deburring disc is appropriate for light to moderate deburring tasks in fabrication shops, maintenance facilities, and field service environments. It is commonly used on pipe ends, sheet metal edges, drilled holes, and machined components where a clean, burr-free finish is required before assembly or inspection. The arbor-mount design allows quick installation on compatible grinding and finishing equipment.

Key Features

• 4 inch diameter disc fits standard arbor-mount angle grinders and deburring tools
• Aluminum oxide abrasive rated for medium grade material removal
• 0.25 inch center hole for secure arbor connection
• 6000 RPM maximum rated speed for safe high-speed operation
• Maroon color-coding indicates medium grade classification
• Lightweight at 0.07 pounds for easy handling and tool balance

Compatibility

Designed as an OEM-style replacement or standard consumable for arbor-mount angle grinders and deburring tools that accept 4 inch diameter discs with a 0.25 inch center hole.

Installation Notes

Installation should be performed by a qualified technician or machinist familiar with abrasive disc safety requirements. Always power down and disconnect the tool from its power source before mounting or removing a disc. Verify the tool spindle speed does not exceed the 6000 RPM maximum disc rating before operation. Inspect the disc for cracks or damage before each use and do not use a damaged disc.