3M Sponge Sanding Pad - 10 pc. Assortment Stone Setting Tools Suitable for fine silver jewelry

Suitable for fine silver jewelry

Hardened helical drive gears with special form for maximum drive

Excessive heat

large backlit LCD

3M Sponge Sanding Pad - 10 pc. Assortment Stone Setting Tools Suitable for fine silver jewelry3M Sponge Sanding Pads combine a flexible foam backing with permanently bonded aluminum oxide abrasive for long lasting, comfortable sanding and finishing. The soft sponge construction makes these pads easy on the hands during extended use, and the flexible backing conforms naturally to contoured and flat surfaces alike. Each pad measures 4 1 2" x 5 1 2", providing a generous working area for a wide range of metalsmithing and finishing tasks. This 10