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The 3M 7100111502 Scotch-Brite ST-WL is a convolute deburring wheel built for removing sharp burrs and radiusing edges on stainless steel, titanium, and other demanding alloys. At 6 inches in diameter with a fine grit rating, this higher-density wheel uses a non-woven web construction that continuously delivers fresh abrasive to the work surface. Its design resists loading, making it a dependable choice for fabricators, machinists, and metalworking professionals who need consistent results on tough materials.
This wheel is well suited for finishing and deburring operations in metal fabrication shops, aerospace work, and precision machining environments where intricate geometries and contoured surfaces require a conformable abrasive. The non-woven structure flexes to follow complex shapes, reducing the risk of over-cutting on tight radii or delicate profiles. It handles stainless steel, titanium, and similarly demanding alloys where conventional abrasive wheels may struggle.
Designed for use on bench grinders and arbor-mounted finishing equipment that accept 6-inch diameter convolute wheels. Suitable for metalworking applications involving stainless steel, titanium, and similar hard alloys.
Mounting should be performed by a qualified metalworking professional following the wheel manufacturer's speed rating and the grinder's maximum RPM specifications. Power down and lock out the grinder before mounting or removing the wheel. Ensure the arbor flange and blotter fit correctly before operating. Inspect the wheel for damage before each use and do not exceed the rated operating speed.
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