3M 7000046066 Convolute Deburring Wheel 12 in Silicon Carbide

Product Description

The 3M 7000046066 is a convolute deburring wheel engineered for aggressive surface conditioning and edge deburring on metal workpieces. Built with silicon carbide abrasive at a fine grade and density 8 hard rating, this wheel delivers consistent material removal while maintaining part geometry. It measures 12 inches in diameter with a 0.5 inch face width and a 5 inch center arbor hole. Rated to 3,000 RPM, it suits bench-top motor setups and inline sanding applications. Fabricators, tool-and-die shops, and metal finishing technicians are the primary users for this type of wheel.

This convolute wheel is suited for deburring, blending, and light surface conditioning on metal parts in industrial and shop environments. Its silicon carbide construction handles hard ferrous and non-ferrous metals effectively. Compatible tooling includes bench top motors, inline sanders, and manual backstand units. The 12 inch diameter and 5 inch arbor size are common in production-floor and job-shop finishing stations where throughput and consistent surface quality matter.

Key Features

• Silicon carbide abrasive provides sharp, consistent cut on hard metals
• Fine grade, density 8 hard rating for controlled deburring without aggressive stock removal
• 12 inch diameter with 0.5 inch face width suits standard finishing arbors
• 3,000 RPM maximum rating for safe use on bench top motors and inline sanders
• Convolute construction maintains wheel integrity throughout wear cycle
• Compatible with bench top motors, inline sanders, and manual backstand setups

Compatibility

Designed for use with bench top motors, inline sanders, and manual backstand equipment. The 5 inch center arbor hole and 12 inch diameter are standard dimensions for production and job-shop deburring stations.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety standards. Verify the spindle speed of the host machine does not exceed the 3,000 RPM wheel rating before mounting. Inspect the wheel for cracks or damage prior to each use, and ensure all guards and flanges are properly seated before powering on the equipment. Follow ANSI B7.1 safe-use guidelines for abrasive wheels during mounting and operation.