Norton 66253322157 Cutoff Wheel 13.75 in Aluminum Oxide Type 1

Product Description

The NORTON 66253322157 is an aluminum oxide Type 1 cutoff wheel designed for straight, flat cutting on stationary abrasive cutting equipment. At 13.75 inches in diameter and 0.098 inches thick, this wheel delivers a narrow kerf suited to ferrous metal work, particularly steel. The 1.25-inch arbor hole fits standard stationary cutoff saw spindles. The resinoid bond holds the aluminum oxide grain firmly through the cut cycle, and the non-reinforced construction is appropriate for the rated 2,770 maximum RPM. Metalworkers, fabricators, and maintenance technicians working with stationary cutting equipment are the primary installers and users of this wheel.

This cutoff wheel is rated for steel applications and is intended for use with stationary tools such as chop saws and abrasive cutoff machines. It meets ML-314 specification requirements. The non-reinforced, Type 1 (flat) profile is standard for straight cutoff operations. It is not designed for portable angle grinders or handheld cutting tools. The 13.75-inch diameter suits benchtop and floor-standing stationary saws commonly found in fabrication shops, maintenance facilities, and steel service operations.

Key Features

• 13.75-inch diameter fits standard stationary cutoff saw arbors
• 0.098-inch thickness delivers a narrow kerf for clean steel cuts
• Aluminum oxide abrasive grain suited to ferrous metal and steel
• Resinoid bond for consistent grain retention throughout the wheel life
• Non-reinforced Type 1 (01/41) flat profile for straight cutoff work
• Rated to 2,770 maximum RPM for stationary tool use
• Meets ML-314 specification

Compatibility

Designed for use with stationary abrasive cutoff tools requiring a 13.75-inch diameter, 1.25-inch arbor hole cutoff wheel rated for steel cutting applications.

Installation Notes

Installation and wheel changes should be performed by qualified personnel following the abrasive wheel safety requirements of ANSI B7.1. Always power down and lock out the machine before mounting or removing a wheel. Inspect the wheel for cracks or chips before mounting and never exceed the maximum rated RPM of 2,770. This wheel is non-reinforced and must only be used on stationary equipment for which it is rated — do not use on portable or handheld grinders.