Norton 66261058506 Convolute Deburring Wheel 6 in Silicon Carbide

Product Description

The NORTON 66261058506 is a convolute deburring wheel designed for edge finishing, burr removal, and surface blending on metal workpieces. Built with silicon carbide abrasive at a density grade of 4, this wheel delivers consistent, controlled material removal without aggressive stock loss. The convolute construction layers abrasive-impregnated nonwoven material around the core, which maintains a uniform cutting action as the wheel wears. Rated for a maximum of 3,000 RPM, it is sized at 6 inches in diameter with a 1-inch face width and a 1-inch center hole. Machinists, fabricators, and metalworking tradespeople install this type of wheel on bench or pedestal grinders for finishing work.

This deburring wheel is suited for deburring, blending, and light surface conditioning on metals commonly encountered in fabrication and maintenance shops. Its silicon carbide abrasive makes it appropriate for harder or more brittle materials where a sharp, friable grain is preferred. The 1-inch face width allows concentrated contact on edges and flat surfaces. Compatible tooling includes standard bench grinders and pedestal grinders equipped with a 1-inch arbor. The density 4 rating indicates a medium-open structure that balances conformability with cutting aggressiveness.

Key Features

• Silicon carbide abrasive grain for sharp, controlled cutting action on hard materials
• Convolute wheel construction maintains consistent performance throughout wheel life
• Density 4 medium structure balances conformability and cutting rate
• 3,000 RPM maximum speed rating for safe use on standard bench and pedestal grinders
• 1-inch center hole fits common bench grinder and pedestal grinder arbors
• 6-inch diameter by 1-inch face width for edge and flat surface deburring

Compatibility

Designed for use with bench grinders and pedestal grinders equipped with a 1-inch arbor. Verify the grinder spindle speed does not exceed the 3,000 RPM maximum rating before mounting.

Installation Notes

This wheel is installed by a machinist or metalworking technician on a bench grinder or pedestal grinder. Power down and lock out the machine before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and confirm the spindle speed is within the rated 3,000 RPM maximum. Use proper flanges and hardware per the grinder manufacturer specifications, and wear appropriate eye and face protection during operation.