Norton 66252849369 Aluminum Oxide Cut-off Wheel 5 in

Product Description

The NORTON 66252849369 is a Type 1 (01/41) aluminum oxide cut-off wheel designed for cutting and slotting operations on aluminum workpieces. At 5 inches in diameter and 0.045 inches thick, this reinforced resinoid-bonded wheel spins at a maximum of 12,225 RPM. Both sides are reinforced for added stability and durability under lateral load. The black wheel is suited for use with angle grinders and cut-off tools in fabrication, maintenance, and field service applications. Metalworking professionals and general tradespeople install and use this wheel wherever clean, fast cuts on aluminum are required.

This cut-off wheel is rated specifically for aluminum applications, making it appropriate for sheet metal work, pipe cutting, and structural aluminum fabrication. The 7/8-inch arbor hole fits standard angle grinders and cut-off machines common in mechanical, plumbing, and HVAC shops. Its compact 5-inch diameter suits both bench-mounted cut-off tools and handheld grinders in tight spaces on residential and light commercial jobsites.

Key Features

• Type 1 (01/41) flat wheel profile for straight through-cuts
• Aluminum oxide abrasive optimized for cutting aluminum
• Reinforced on both sides for resistance to shattering under load
• Resinoid bond provides consistent cut rate and wheel integrity at speed
• 12,225 RPM maximum speed rating for safe use on standard angle grinders
• 0.045-inch thickness minimizes material loss per cut

Compatibility

Designed for use on angle grinders and cut-off machines with a 7/8-inch arbor, rated for aluminum cutting applications per the Norton Aluminum specification.

Installation Notes

Always ensure the tool's free-speed RPM does not exceed the wheel's 12,225 RPM maximum before mounting. Inspect the wheel for cracks or chips before each use and do not use a damaged wheel. Wear appropriate PPE including a face shield, gloves, and hearing protection during operation. Follow ANSI B7.1 safety requirements for the storage, handling, and use of abrasive wheels.