Norton 66252922681 Cut-off Wheel 7in Aluminum Oxide 60 Grit

Product Description

The NORTON 66252922681 is a Type 1 flat cut-off wheel designed for aggressive cutting on steel and stainless steel. It measures 7 inches in diameter with a 1/16-inch thickness and a 1-1/4-inch arbor hole. The wheel is bonded with a resinoid bond and uses aluminum oxide abrasive grain at 60 grit for fast, consistent cuts. Rated to a maximum of 6,550 RPM, it is intended for use with stationary grinders. At 0.252 pounds, the wheel is lightweight and delivers a thin kerf with minimal material loss per cut. Licensed tradespeople in metal fabrication, pipefitting, and welding support roles are the primary installers and users of this wheel.

This cut-off wheel is suited for stationary grinder applications in industrial, commercial, and shop environments. Its aluminum oxide grain structure is well matched to ferrous metals including carbon steel and stainless steel. The Type 1 (01/41) flat profile makes it appropriate for straight, plunge, and chop-cut operations on bar stock, pipe, structural shapes, and sheet metal. The 60-grit specification and resinoid bond provide a balance of cut speed and wheel life across repetitive production cutting tasks.

Key Features

• Aluminum oxide abrasive at 60 grit for fast cutting on steel and stainless steel
• Type 1 flat profile supports straight, plunge, and chop-cut operations
• Resinoid bond with hardness code M for consistent wheel integrity under load
• Thin 1/16-inch thickness minimizes kerf and reduces heat buildup
• 6,550 maximum RPM rating for stationary grinder use
• Non-reinforced construction — 1-1/4-inch arbor hole fits standard stationary grinder spindles

Compatibility

Designed for use with stationary grinders accepting a 7-inch diameter, 1-1/4-inch arbor hole Type 1 cut-off wheel rated at or below 6,550 RPM.

Installation Notes

Installation and wheel changes should be performed by qualified personnel following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or damage before each use and never exceed the maximum RPM marked on the wheel. Use the correct flanges and arbor hardware specified by the grinder manufacturer.