Norton 66252822970 Cut-off Wheel 6 in Aluminum Oxide 54 Grit

Product Description

The NORTON 66252822970 is a Type 1 (flat) aluminum oxide cut-off wheel designed for aggressive parting and slotting cuts on ferrous metals. At 6 inches in diameter and 1/16 inch thick, it delivers fast, narrow cuts with minimal material waste. The resinoid bond holds the 54-grit aluminum oxide grain firmly during high-speed operation, with a rated maximum of 7,640 RPM. The 1/2-inch arbor hole fits standard stationary cut-off machine spindles. This wheel is intended for use on stationary tools only and is suited for trade professionals in fabrication, mechanical, and maintenance applications.

This cut-off wheel is designed for stationary tool use on steel and stainless steel workpieces. It is well suited for metal fabrication shops, maintenance facilities, and mechanical contractors who need consistent, repeatable cuts in ferrous stock. The Type 1 flat profile and 1/16-inch width make it appropriate for straight parting cuts in bar stock, pipe, and structural shapes. The aluminum oxide grain is optimized for cutting harder ferrous materials without excessive wheel wear.

Key Features

• 6-inch diameter with 1/16-inch thickness for narrow, precise parting cuts
• Aluminum oxide abrasive grain, 54 grit, suited for steel and stainless steel
• Resinoid bond for durability and consistent grain exposure during cutting
• Type 1 (01/41) flat wheel profile for straight stationary machine use
• 1/2-inch arbor hole fits standard stationary cut-off machine spindles
• 7,640 maximum RPM rating

Compatibility

Designed for use with stationary cut-off tools. Rated for steel and stainless steel applications. Specification code 57A541-RB25 identifies the exact wheel formulation for matching replacement orders.

Installation Notes

This wheel must be mounted and operated on stationary tools only — do not use on portable angle grinders. Always verify the machine spindle speed does not exceed the 7,640 RPM maximum before mounting. Inspect the wheel for cracks or chips before each use and discard any damaged wheel immediately. Follow ANSI B7.1 safety standards for abrasive wheel mounting, guarding, and operation.