3M 7000000712 Deburring Wheel 6 in Aluminum Oxide Unitized

Product Description

The 3M 7000000712 is an aluminum oxide unitized deburring wheel designed for material finishing and deburring operations on metal workpieces. Built to a Density 2, soft-grade construction, it provides consistent, controlled cut action without aggressive stock removal. The wheel measures 6 inches in diameter with a 1/4-inch face width and a 1/2-inch center hole, and it is rated for a maximum operating speed of 4,500 RPM. Machinists, toolroom techs, and metalworking professionals use this wheel to remove burrs, blend edges, and achieve smooth surface finishes on precision parts.

This deburring wheel is suited for light to medium finishing work across a range of metalworking applications. Its unitized construction holds abrasive grain throughout the wheel body, delivering uniform performance as the wheel wears. Typical applications include edge deburring, light blending, and surface conditioning on ferrous and non-ferrous metals in both production and job-shop environments.

Key Features

• Aluminum oxide abrasive for consistent cut on steel, stainless, and non-ferrous metals
• Density 2, soft-grade rating for controlled, low-pressure deburring and edge blending
• Unitized wheel construction delivers uniform abrasive action throughout wheel life
• 6-inch diameter with 1/4-inch face width suits fine detail and edge work
• 4,500 RPM maximum operating speed — verify spindle speed before mounting
• Compatible with multiple power tool platforms including die grinders and backstands

Compatibility

Compatible with centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands. The 1/2-inch center hole fits standard arbors used on these tool types.

Installation Notes

Installation should be performed by a qualified metalworking technician or toolroom professional. Power down and de-energize the tool completely before mounting or changing the wheel. Confirm that the tool spindle speed does not exceed the 4,500 RPM maximum rating marked on the wheel before operation. Inspect the wheel for cracks or damage prior to each use and follow applicable ANSI B7.1 safety standards for abrasive wheel mounting and guarding.