Norton 66261058509 Convolute Deburring Wheel 6 Inch

Product Description

The NORTON 66261058509 is a convolute deburring wheel designed for controlled material removal on metal workpieces. Built with silicon carbide abrasive at a density grade of 4, this wheel delivers consistent deburring, blending, and light surface finishing performance. The convolute construction winds layers of abrasive material around a solid core, providing a firm, predictable cut compared to unitized or flap-style wheels. Rated to a maximum of 3,000 RPM, it is sized at 6 inches in diameter with a 2-inch face width and a 1-inch center hole. Licensed trades and shop technicians use this wheel for edge work, weld cleanup, and part preparation on ferrous and non-ferrous metals.

This deburring wheel is suited for use on bench grinders and pedestal grinders in industrial maintenance, fabrication, and machine shop environments. The 6-inch diameter and 2-inch face width make it appropriate for medium-sized workpieces where surface contact area and wheel stability matter. The silicon carbide abrasive cuts aggressively on harder materials and is a common choice for deburring cast iron, hardened steel, and non-ferrous metals. The 1-inch arbor hole fits standard bench and pedestal grinder spindles found in most shop settings.

Key Features

• Silicon carbide abrasive for effective cutting on ferrous and non-ferrous metals
• Convolute wheel construction provides firm, uniform contact across the face
• Density grade 4 balances cut rate with surface finish control
• 6-inch diameter with 2-inch face width for stable, broad contact
• 1-inch center hole fits standard bench and pedestal grinder arbors
• 3,000 RPM maximum rating for use on common shop grinders

Compatibility

Compatible with bench grinders and pedestal grinders equipped with a 1-inch arbor spindle. The 6-inch diameter and 3,000 RPM rating must be matched to the grinder manufacturer specifications before mounting.

Installation Notes

Installation should be performed by a qualified shop technician or machinist following the grinder manufacturer guidelines and applicable ANSI B7.1 safety standards for abrasive wheel mounting. Always power down and disconnect the grinder before changing wheels. Inspect the wheel for cracks or damage before mounting and confirm the grinder RPM rating does not exceed the wheel maximum of 3,000 RPM. Use the correct flanges and blotters as specified by the grinder manufacturer, and run the wheel at operating speed for at least one minute in a guarded position before bringing it into contact with a workpiece.