Norton 66261004506 Deburring Disc 8 in Very Fine Arbor

Product Description

The NORTON 66261004506 is an 8-inch deburring disc designed to remove burrs, sharp edges, and surface irregularities left by cutting, drilling, or machining operations. The disc mounts via an arbor connection through a 1/2-inch center hole and is rated for a maximum speed of 3000 RPM. The Very Fine grade makes it well suited for finishing passes where material removal must be controlled and surface finish quality matters. Machinists, fabricators, and metalworking professionals use this disc to clean up workpiece edges quickly without aggressive stock removal. At 0.02 pounds, it is lightweight and easy to handle during tool changes.

This deburring disc is intended for bench-mounted or pedestal arbor setups commonly found in machine shops, fabrication facilities, and production environments. It is appropriate for deburring ferrous and non-ferrous metal workpieces where a Very Fine grade abrasive is required to achieve a smooth, finished edge. The 8-inch diameter provides a generous working surface for flat deburring passes on parts of varied sizes.

Key Features

• 8-inch disc diameter provides a wide working surface for flat deburring operations
• Very Fine grade abrasive delivers controlled edge finishing without excessive material removal
• Arbor-mount connection with 1/2-inch center hole for secure, centered mounting
• 3000 RPM maximum speed rating for safe use on standard arbor setups
• Lightweight at 0.02 pounds for easy handling and quick disc changes

Compatibility

Designed for use on arbor-mount deburring machines and bench grinders with an 8-inch disc capacity and a 1/2-inch arbor shaft.

Installation Notes

Installation should be performed by a qualified machinist or metalworking technician. Power down and lock out the machine before mounting or removing the disc. Confirm the arbor shaft diameter matches the 1/2-inch center hole and that the machine spindle speed does not exceed the 3000 RPM maximum rating. Inspect the disc for damage before each use and do not operate with guards removed.