Norton 66243528471 Cutoff Wheel 3 in Aluminum Oxide 60 Grit

Product Description

The NORTON 66243528471 is a Type 1 resinoid-bonded aluminum oxide cutoff wheel designed for cutting and slotting operations on steel. Measuring 3 inches in diameter and 0.06 inches thick with a 1/4 inch arbor hole, this wheel mounts directly to standard die grinders for precision cutoff work. The aluminum oxide abrasive is rated at 60 grit with an O hardness code and is reinforced on both sides for added structural integrity during high-speed use. Maximum operating speed is 25,465 RPM. The brown resinoid bond provides consistent cut quality across ferrous stock.

This cutoff wheel is suited for metalworking applications involving steel cutting, slotting, and deburring. The compact 3 inch diameter is purpose-built for die grinder use in tight spaces and detail work encountered in fabrication, maintenance, and repair environments. It is appropriate for use by metal fabricators, maintenance technicians, and trade professionals who require a small-diameter, high-speed cutoff solution for ferrous materials.

Key Features

• 3 inch diameter with 0.06 inch thickness for precise, narrow kerfs
• 1/4 inch arbor hole fits standard die grinder mandrels
• Aluminum oxide abrasive, 60 grit, for effective steel cutting
• Both sides reinforced for durability at high operating speeds
• 25,465 RPM maximum rated speed
• Type 1 (01/41) flat wheel profile for straight cutoff work

Compatibility

Designed for use with die grinders accepting a 1/4 inch arbor and capable of operating at or below 25,465 RPM. Rated application is steel.

Installation Notes

This wheel must be installed and operated by personnel familiar with abrasive wheel safety per ANSI B7.1 guidelines. Always inspect the wheel for cracks or damage before mounting and confirm the tool's RPM rating does not exceed the wheel's 25,465 RPM maximum. Power down and disconnect the die grinder before mounting or changing wheels. Never exceed the marked maximum speed and always use appropriate eye and face protection during operation.