3M 7010328903 Deburring Wheel 1 Inch Aluminum Oxide

Product Description

The 3M 7010328903 is an aluminum oxide unitized deburring wheel rated to 35,100 RPM and built for aggressive edge deburring, blending, and light surface finishing on metal workpieces. At a density grade of 7 Hard, the wheel maintains its shape under consistent pressure while delivering a medium abrasive cut. The 1 inch diameter and 1/2 inch face width make it a compact, high-speed tool suited for precision deburring tasks in fabrication, machining, and metalworking environments. Licensed machinists, tool-and-die technicians, and metal fabricators are the primary installers and operators of this wheel.

This wheel is designed for use on centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands. Its compact 1 inch diameter and 3/16 inch center hole make it well matched to high-speed rotary tooling used in production deburring lines and bench grinding setups. The unitized construction holds abrasive together throughout the wheel life, resisting shedding and maintaining consistent cut rate from first use to last. It is suitable for ferrous and non-ferrous metal applications common in light manufacturing and maintenance shops.

Key Features

• Aluminum oxide abrasive provides durable, consistent cut on metal surfaces
• Density 7 Hard grade maintains wheel shape under sustained pressure
• Unitized construction resists abrasive shedding throughout wheel life
• 35,100 RPM maximum speed rating suits high-speed rotary tooling
• 3/16 inch center hole fits standard die grinder and inline sander arbors
• Compatible with centerless grinders, die grinders, inline sanders, and backstands

Compatibility

Designed for use with centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands. The 3/16 inch center hole and 1 inch diameter should be verified against the tool arbor size and maximum RPM rating before mounting.

Installation Notes

Always verify that the tool spindle speed does not exceed the 35,100 RPM maximum rating marked on this wheel before mounting. Power down and de-energize the tool completely before installing or removing the wheel. Inspect the wheel for cracks or damage before each use and do not operate a damaged wheel. Follow ANSI B7.1 safety standards for abrasive wheel mounting and guarding.