Norton 66252922675 Cut-off Wheel 7in Aluminum Oxide 36 Grit

Product Description

The NORTON 66252922675 is a Type 1 resinoid-bonded aluminum oxide cut-off wheel designed for aggressive cutting on steel and stainless steel. At 7 inches in diameter and 1/16 inches thick, this wheel delivers fast, controlled cuts with minimal kerf. The 7/8-inch arbor hole fits standard stationary grinder spindles, and the reinforced fiberglass sides handle the lateral stresses common in production cutting applications. A 36-grit structure removes material quickly on ferrous and stainless workpieces. Maximum rated speed is 8730 RPM. The wheel is color-coded black and carries hardness code T for durability in sustained cutting cycles.

This cut-off wheel is intended for use with stationary grinders in shop and fabrication environments. It suits metalworking trades including pipefitters, welders, millwrights, and sheet-metal fabricators who need a reliable parting wheel for structural steel, bar stock, angle iron, and stainless steel tube or pipe. The 1/16-inch thickness keeps heat buildup low during straight cuts, making it a practical choice for production runs and maintenance cutting where clean, square cuts matter.

Key Features

• 7-inch diameter with 7/8-inch arbor hole fits standard stationary grinder spindles
• 1/16-inch thickness minimizes kerf and reduces heat during cutting
• Aluminum oxide abrasive at 36 grit for fast material removal on steel and stainless steel
• Resinoid bond with Type 1 flat-wheel profile for straight parting cuts
• Both sides reinforced with fiberglass for resistance to lateral stress and breakage
• 8730 RPM maximum speed rating; grain structure 4, hardness code T

Compatibility

Designed for use with stationary grinders. Rated for cutting steel and stainless steel. The 7/8-inch hole fits standard stationary grinder arbors accepting Type 1 cut-off wheels.

Installation Notes

Mount and service abrasive wheels only when the grinder is fully powered off and isolated from its power source. Confirm the grinder spindle speed does not exceed the 8730 RPM maximum printed on the wheel before mounting. Inspect the wheel for cracks or chips before each use and never operate a damaged wheel. Follow ANSI B7.1 safety requirements for the mounting, guarding, and operation of abrasive wheels.