Norton 66253044454 Bench Grinding Wheel 8in 24 Grit

Product Description

The NORTON 66253044454 is a Type 1 bench and pedestal grinding wheel designed for aggressive stock removal on metal workpieces. Built with aluminum oxide abrasive and a vitrified bond, this wheel delivers consistent cut rate and structural integrity across sustained grinding sessions. At 24 grit, it falls in the very coarse grade range, making it suited for shaping, deburring, and rapid material removal rather than finishing passes. The wheel weighs 4.221 pounds and is rated to a maximum of 3,600 RPM. A bushing is included to fit the standard 1 inch arbor bore.

This grinding wheel installs on bench grinders and pedestal grinders commonly found in maintenance shops, fabrication facilities, and tool rooms. It is used by machinists, welders, pipefitters, and general maintenance trades for dressing welds, shaping ferrous metals, and cleaning up castings or forgings. The 24 grit rating is best matched to initial shaping and heavy material removal tasks where surface finish is not the priority.

Key Features

• 24 grit, very coarse grade — optimized for rapid stock removal on ferrous metals
• Aluminum oxide abrasive with vitrified bond for structural stability under load
• Type 1 straight wheel profile fits standard bench and pedestal grinder configurations
• 3,600 max RPM rating — verify grinder speed does not exceed wheel rating before mounting
• Bushing included for 1 inch arbor compatibility
• Non-porous construction resists loading on soft or gummy metals

Compatibility

Designed as an OEM-style replacement or direct-fit grinding wheel for standard bench and pedestal grinders accepting a Type 1 wheel with a 1 inch arbor bore and an 8 inch diameter capacity.

Installation Notes

Installation should be performed by a qualified technician following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips using the ring test before installation, and never exceed the 3,600 RPM maximum speed rating stamped on the wheel. Ensure the wheel guards and tool rests are properly adjusted and secured before returning the machine to service.