3M 7010309338 Scotch-brite Convolute Deburring Wheel 12 Inch

Product Description

The 3M 7010309338 Scotch-Brite ST-WL is a convolute deburring wheel engineered for high-performance edge finishing on stainless steel, titanium, and other demanding alloys. Built with a higher-density non-woven web construction, this wheel continuously exposes fresh abrasive as it wears, resisting loading and maintaining consistent cut throughout its service life. At 12 inches in diameter, it suits production-scale deburring and edge-radiusing operations where surface integrity and geometry accuracy are critical. Fabricators, toolroom machinists, and metalworking professionals use it on bench-mounted and pedestal grinding setups.

This wheel is designed for deburring and finish work on intricate part geometries, contours, and complex profiles. Its conformable construction allows it to follow irregular shapes without aggressive stock removal, making it well-suited for aerospace components, medical parts, and precision-machined workpieces where sharp burrs must be removed without altering dimensional tolerances. It handles both flat and contoured surfaces across a range of ferrous and non-ferrous alloys.

Key Features

• Higher-density convolute construction delivers consistent abrasive exposure throughout wheel life
• Non-woven web resists loading on stainless steel, titanium, and hard alloys
• Conformable structure follows intricate shapes and contours without aggressive stock removal
• Removes sharp burrs and radii edges in a single operation
• Sold individually; suits bench grinder and pedestal grinder mounting

Compatibility

Designed as a direct-fit convolute deburring wheel for bench-mounted and pedestal grinding machines that accept 12-inch diameter convolute wheels with a matching arbor bore. Verify spindle speed rating and arbor size before installation.

Installation Notes

Installation should be performed by a qualified machinist or metalworking professional familiar with abrasive wheel safety. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and never exceed the maximum rated RPM marked on the wheel or packaging. Follow ANSI B7.1 safety requirements for the mounting, use, and protection of abrasive wheels.

Technical Specifications

• Wheel Diameter: 12 inches
• Wheel Type: Convolute Deburring
• Construction: Non-woven web
• Package Weight: 11.82 pounds
• Package Length: 12.6 inches
• Package Width: 12.5 inches
• Package Height: 7 inches
• Unit of Measure: Each
• UPC: 00048011163277

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010309338