3M 7010329051 Deburring Wheel Aluminum Oxide Density 5

Product Description

The 3M 7010329051 is an aluminum oxide unitized deburring wheel designed for light material removal, edge blending, and surface finishing on metal workpieces. Built to a Density 5 construction, the wheel balances conformability with cutting action, making it well suited for deburring edges, cleaning weld seams, and smoothing sharp burrs left by machining or cutting operations. The wheel measures 1-1/2 inches in diameter with a 1/8-inch face width and a 1/8-inch center hole, and it is rated for a maximum of 30,100 RPM. At 0.01 pounds, it is a compact, lightweight consumable used across a range of portable and stationary abrasive tooling setups.

This deburring wheel is intended for use on metal fabrication and finishing applications in both shop and field environments. Compatible tooling includes centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands. The small diameter and fine abrasive grade make it appropriate for detail work on tight geometries, internal features, and edge profiles where larger wheels cannot reach. Metalworkers, machinists, fabricators, and maintenance technicians are the typical end users.

Key Features

• Aluminum oxide abrasive material provides consistent cut on ferrous and non-ferrous metals
• Density 5 construction with medium density grade balances wheel conformability and aggressiveness
• Unitized wheel design maintains consistent performance throughout the life of the wheel
• 1-1/2-inch diameter and 1/8-inch face width suited for detail deburring and tight-access finishing
• Rated to 30,100 RPM for compatibility with high-speed die grinders and inline sanders
• 1/8-inch center hole for direct mounting on standard mandrel tooling

Compatibility

Designed for use with centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands that accept a 1/8-inch center hole mounting configuration.

Installation Notes

Installation should be performed by a qualified machinist or fabricator familiar with abrasive wheel safety. Before mounting, confirm the tool spindle speed does not exceed the wheel's 30,100 RPM maximum rating. Secure the wheel firmly on the appropriate mandrel and inspect for cracks or damage before running. Always operate with appropriate eye and face protection in accordance with ANSI B11 and applicable shop safety standards.