3M 7010328769 Convolute Deburring Wheel 6 in Very Fine

Product Description

The 3M 7010328769 is a convolute deburring wheel designed for controlled material removal and surface finishing on metal workpieces. Built with aluminum oxide abrasive and rated at a density of 7 (hard grade), this wheel delivers consistent cutting action during deburring, blending, and light grinding operations. It is rated to a maximum of 6,000 RPM, making it compatible with standard bench grinder and die grinder spindle speeds. At 2.18 pounds, the wheel provides substantial mass for steady, vibration-dampened cuts. Machinists, tool and die technicians, and metal fabricators rely on this type of wheel for finishing edges on ferrous and non-ferrous parts.

This wheel is suited for bench grinder and die grinder applications in industrial, machine shop, and fabrication environments. The convolute construction layers abrasive material in a wound configuration, which maintains a consistent abrasive surface as the wheel wears. The very fine grade makes it appropriate for finishing passes and edge cleanup rather than aggressive stock removal. Mandrel and adapter compatibility is listed for size 3 and size 5 arbors, and it fits tooling configurations standard to bench grinders and die grinders.

Key Features

• Aluminum oxide abrasive for reliable performance on ferrous and non-ferrous metals
• Convolute wheel construction maintains consistent abrasive surface through wear
• Density 7 hard grade provides firm cutting action with controlled material removal
• Very fine grit grade suited for edge finishing and deburring passes
• 6,000 RPM maximum speed rating compatible with standard bench and die grinder speeds
• Compatible with size 3 and size 5 mandrels and adapters

Compatibility

Compatible with bench grinders and die grinders. Mandrel and adapter compatibility includes size 3 and size 5 arbors. Designed as a direct-fit replacement or service wheel for standard industrial deburring setups using these tooling configurations.

Installation Notes

A licensed or qualified machine operator should mount and dress this wheel following ANSI B7.1 safety standards for abrasive wheel use. Always power down and lock out the grinder before mounting or removing the wheel. Confirm the machine spindle speed does not exceed the 6,000 RPM maximum rating marked on the wheel before operation. Inspect the wheel for cracks or damage before each use and never exceed the rated RPM.