3M ST1120 = SANDING BELT CUBITRON 80 GRIT
3M ST1120 = SANDING BELT CUBITRON 80 GRIT

ST1120 = SANDING BELT CUBITRON 80 GRIT

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Article number: ST1120
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These purple belts are coated with 3M Cubitron ceramic aluminum oxide material. For use with the Wolf Belt Sander.

Great for sprue removal, casting clean-up.

3M's patented Cubitron ceramic aluminum oxide abrasive sharpens itself during use. After initial grinding, the abrasive grains fracture along micro fissures to create new cutting surfaces. This process continues throughout the grinding. The result is an abrasive that lasts 2-4 times longer than traditional aluminum oxides (depending on the grit). You will have faster removal of material with less heat and "loading" (debris build up on the abrasive itself). When you want the "best" coated abrasive for grinding and sanding metal, wood, plastic and other materials, just look for purple; 3M Cubitron purple!

Grit: 80
Size: 1"wide x 10-1/2" long

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