Forney Industries Inc 71879 Type 27 Grinding Wheel 7x1/4 in

Product Description

The FORNEY INDUSTRIES INC 71879 is a Type 27 depressed center grinding wheel built for heavy-duty metal grinding applications. Measuring 7 inches in diameter and 1/4 inch thick with a 5/8-11 arbor mount, this wheel is constructed from aluminum oxide abrasive bonded for aggressive stock removal on ferrous materials. It is designed exclusively for use on right-angle grinders and is sold in a package of 10 wheels. Fabricators, welders, and metalworkers rely on this wheel for consistent performance across a range of metal surface work.

This grinding wheel is suited for residential and commercial metalworking environments including body shops, fabrication shops, and general repair facilities. Typical applications include weld grinding, metal surface preparation, body work, and metal fabrication tasks on ferrous stock. Because it is rated for right-angle grinder use only, it fits standard 5/8-11 spindle thread grinders common across trades. It is not intended for use on chop saws, bench grinders, or other tool types.

Key Features

• Type 27 depressed center profile allows flush and flat grinding passes on metal surfaces
• Aluminum oxide abrasive grain rated for ferrous material removal
• 5/8-11 arbor thread fits standard right-angle grinders
• 1/4 inch thickness provides aggressive stock removal for grinding and weld cleanup
• Sold as a package of 10 wheels for job-site or shop stocking
• Suitable for metal grinding, metal abrasion, body work, and general fabrication repair

Compatibility

Designed for use on right-angle grinders with a 5/8-11 spindle thread. Rated for ferrous materials only. Not compatible with non-ferrous metals, masonry, or other non-metal substrates.

Installation Notes

Mounting and wheel changes must be performed by a qualified operator following ANSI B7.1 safety standards for abrasive wheels. Always power down and unplug or de-energize the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before each use and never operate above the rated RPM marked on the wheel. Eye protection and appropriate PPE are required during operation.