Norton 66261019540 Convolute Deburring Wheel 6 in Silicon Carbide

Product Description

The NORTON 66261019540 is a convolute deburring wheel designed for edge finishing, burr removal, and surface blending on metal workpieces. Built with a Silicon Carbide abrasive matrix at a Density 9 rating, the wheel delivers consistent, moderate-aggression cutting action suited for medium-grade work. It measures 6 inches in diameter with a 1/2 inch face width and a 1 inch center hole. Rated to 6,000 RPM, it is engineered for use on bench and pedestal grinders found in fabrication shops, maintenance facilities, and job-site finishing setups. Machinists, fabricators, and metalworkers are the primary installers and operators of this wheel.

This wheel is suited for deburring and surface conditioning tasks on ferrous and non-ferrous metals in light industrial and general fabrication environments. The Silicon Carbide grain is effective on harder, brittle materials where a consistent scratch pattern and clean edge are required. Compatible tooling includes standard bench grinders and pedestal grinders accepting a 1 inch arbor. The 1/2 inch face width makes it practical for edge work and contoured surface passes where a narrower contact zone is preferred.

Key Features

• Silicon Carbide abrasive construction for consistent cutting on hard and brittle materials
• Density 9 convolute construction provides firm, controlled contact during deburring passes
• Medium grade abrasive for balanced material removal and surface finish
• 6 inch diameter with 1/2 inch face width fits standard bench and pedestal grinder configurations
• 1 inch center hole for direct arbor mounting without adapters on most bench grinders
• 6,000 RPM maximum speed rating for safe operation within typical bench grinder output ranges

Compatibility

Designed for use with bench grinders and pedestal grinders equipped with a 1 inch arbor. Confirm that the grinder RPM does not exceed the 6,000 RPM maximum wheel speed rating before mounting.

Installation Notes

Wheel mounting and replacement should be performed by a qualified operator following applicable ANSI and OSHA abrasive wheel safety standards. Power down and lock out the grinder before removing or installing any wheel. Inspect the wheel for visible cracks or damage before mounting, and always perform a ring test on vitrified wheels before use. Do not exceed the 6,000 RPM maximum speed rating stamped or listed for this wheel.