Norton 66252849372 Type 27 Grinding Wheel 6 Inches

Product Description

The NORTON 66252849372 is a Type 27 depressed center grinding wheel designed for material removal on aluminum surfaces. Built with an aluminum oxide abrasive grain bonded in a resinoid matrix, it delivers consistent cut rates and durability under sustained grinding loads. The wheel measures 6 inches in diameter with a 7/8 inch arbor hole and is rated to a maximum of 10,185 RPM. Reinforced construction helps resist breakage during aggressive use. This wheel is intended for use with compatible angle grinders and is installed by metalworkers, fabricators, and maintenance technicians working on aluminum stock, weld prep, and surface conditioning tasks.

This grinding wheel is suited for light industrial and fabrication environments where aluminum is the primary workpiece material. The Type 27 raised-hub profile allows for a low grinding angle, making it effective for surface and edge work. Typical applications include weld seam blending, stock removal, and surface preparation on aluminum sheet, plate, and structural profiles.

Key Features

• Type 27 depressed center profile for low-angle surface and edge grinding
• Aluminum oxide abrasive grain optimized for grinding aluminum
• Resinoid bond for durability and consistent performance under load
• Reinforced construction for resistance to breakage during heavy use
• Rated to 10,185 RPM maximum operating speed
• 7/8 inch arbor hole fits common angle grinder spindles

Compatibility

Designed as an OEM-style replacement Type 27 depressed center grinding wheel for use with angle grinders accepting a 7/8 inch arbor and rated for wheels up to 6 inches in diameter.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Ensure the grinder is unplugged or de-energized and the guard is in place before mounting the wheel. Verify the grinder spindle speed does not exceed the 10,185 RPM maximum rating marked on the wheel. Inspect the wheel for cracks or damage before each use and run it in a protected area for at least one minute before applying it to the workpiece.