Walter Surface Technologies 11T072 Cut-off Wheel 7 in

Product Description

The WALTER SURFACE TECHNOLOGIES 11T072 is a Type 1 aluminum oxide 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 7/8 inch arbor hole, making it a standard fit for most angle grinders in the field. The resinoid bond and 30-grit aluminum oxide abrasive deliver fast, straight cuts through ferrous and stainless materials. Rated at 8600 maximum RPM, this reinforced wheel is built to handle the demands of fabrication, maintenance, and metal prep work performed by welders, pipefitters, and general metalworkers.

This cut-off wheel is suited for use on angle grinders in industrial, fabrication, and maintenance settings where clean, efficient cuts on steel or stainless steel are required. Its Type 1 flat profile keeps the cut path narrow and reduces material loss. The 7-inch diameter gives extra reach and wheel life compared to smaller-diameter options, making it a practical choice for production cutting and repetitive work on structural steel, pipe, and sheet metal.

Key Features

• Aluminum oxide abrasive with resinoid bond for fast cutting on steel and stainless steel
• Type 1 (01/41) flat wheel profile for straight, narrow cuts
• 7/8 inch arbor hole fits most standard angle grinder spindles
• Reinforced construction rated to 8600 RPM for use with right-angle grinders
• 1/16 inch thickness minimizes material loss per cut
• A30 specification grade aluminum oxide abrasive

Compatibility

Designed for use with angle grinders. Listed application materials are steel and stainless steel. Verify that your grinder is rated for a 7-inch, 8600 RPM wheel before mounting.

Installation Notes

This wheel must be installed and operated by qualified personnel following ANSI B7.1 and applicable OSHA abrasive wheel safety standards. Inspect the wheel for cracks or damage before each use and never exceed the 8600 RPM maximum speed rating. Use the correct flanges and a properly rated guard; never operate without a guard in place. Wear appropriate PPE including eye and face protection during all grinding and cutting operations.