Norton 66261004135 Convolute Deburring Wheel 8 Inch

Product Description

The NORTON 66261004135 is a convolute deburring wheel designed for use on bench grinders and pedestal grinders. It features a silicon carbide abrasive with a fine grade and a hard density rating of 9, making it effective at removing burrs, scale, and surface irregularities from metal workpieces. The wheel measures 8 inches in diameter with a 1-inch face width and a 3-inch center hole. At a maximum operating speed of 4,500 RPM, it delivers controlled material removal for finishing and deburring operations. Fabricators, machinists, and metalworking tradespeople use this wheel as a standard component in bench grinder setups.

This wheel is suited for deburring and light surface conditioning on metal parts in both shop and production environments. The convolute construction — layers of abrasive material wound tightly around the core — provides consistent abrasive contact and longer service life compared to non-woven alternatives. It is appropriate for use in fabrication shops, maintenance facilities, and manufacturing settings where controlled deburring of ferrous and non-ferrous metals is required. Compatible tooling includes bench grinders and pedestal grinders with a 3-inch arbor bore.

Key Features

• Silicon carbide abrasive for effective deburring of metal surfaces
• Fine grade, hard density 9 construction for controlled material removal
• Convolute wheel design provides consistent abrasive contact throughout wheel life
• 8-inch diameter with 1-inch face width and 3-inch center hole for bench and pedestal grinder fitment
• Rated to 4,500 RPM maximum operating speed

Compatibility

Designed for use with bench grinders and pedestal grinders equipped with a 3-inch arbor bore, as specified in the product data.

Installation Notes

Installation should be performed by a qualified metalworking technician or machinist. Always disconnect and lock out power to the grinder before mounting or removing the wheel. Verify that the grinder arbor speed does not exceed the 4,500 RPM maximum rating marked on this wheel — operating above rated speed is a serious safety hazard. Inspect the wheel for cracks or damage before mounting, and confirm the arbor bore and flange hardware are compatible before use.