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The 3M 7100105508 is a Cross Pad 341D designed for close-tolerance polishing of small radii, channels, and confined geometry. Built on an X-weight cloth backing with aluminum oxide mineral abrasive, this pad delivers consistent cut and flexibility in applications where flat sheets or discs cannot reach. At 2 inches x 2 inches x 1/2 inches and a 60 grit rating, it is suited for aggressive material removal in tight spaces. Machinists, fabricators, and maintenance technicians commonly reach for this pad when surface prep or deburring must happen inside tubing, cylindrical bores, or similar internal features.
This pad is used in metalworking, fabrication, and maintenance environments where standard abrasive formats are impractical. Typical applications include deburring the inside of tubing and cylindrical openings, blending weld seams in narrow channels, and finishing small-radius contours on machined parts. The flexible cloth backing conforms to irregular surfaces without losing abrasive contact, making it a practical choice wherever flat-backed abrasives would bridge across the work surface rather than conform to it.
Designed for use by hand or with compatible cross pad holders in metalworking, fabrication, and general maintenance applications involving deburring and polishing of internal cylindrical openings and small-radius channels.
This abrasive pad is used by hand or mounted to an appropriate cross pad mandrel or holder. Secure the workpiece before use and wear appropriate personal protective equipment including eye protection and gloves. Inspect the pad before each use and replace if the backing shows tears or the abrasive mineral is worn smooth. Dispose of spent abrasive pads in accordance with local regulations.
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