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Standard Abrasives 712230, Cartridge Roll Mandrel, 1/8 in x 2 in x 1/4 in x 1-1/4 in x 4 in CM-11, 7000121797
5 × $5.11 -
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3M 22970, Disc Holder Adapter 9, 5/8-11 External 3/8-24 Internal, 7000046093
10 × $14.65 -
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ACS Diamond Cloth Belt, CX1250 3" X 30" 20U
2 × $57.10 -
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3M 07413, Hand Sanding Stripping Pad 7413NA, 4.375 in x 11 in, Green, Coarse, 7010383727
10 × $1.77 -
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3M 20278, Clean Sanding Soft Interface Disc Pad, 5 in x 1/2 in x 3/4 in Multihole, 7100006170
10 × $17.17 -
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3M 19772, Utility Cloth Sheet 314D, 9 in x 11 in P80 J-weight, 7000000359
250 × $1.45 -
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3M 19768, Utility Cloth Sheet 314D, 9 in x 11 in P180 J-weight, 7000000356
250 × $1.37 -
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3M 20922, PSA Cloth Disc 348D, 60 X-weight, 1-1/2 in x NH, Die 150S, 7010326528.
500 × $0.48
3M 02116, Paper Sheet 346U, 60 D-weight, 9 in x 11 in, 7000120221
$1.11
Factory Stock, 7-10 Day Leadtime
3M Paper Sheet 346U is constructed of aluminum oxide and comes in a range of grades and sizes to accommodate many different projects. The paper backing is durable for coarse sanding, yet flexible enough to be used on curved surfaces. Its cut-rate and durability make this an excellent choice for blending the joints of connecting pieces in wood- and metal-working.
Aluminum oxide is a very hard mineral that maintains sharp points on the grains much longer than natural abrasives such as emery or garnet. The abrasive grains are adhered to the sandpaper with some space between them, known as open-coat construction, to minimize the buildup of dust on the surface of the paper, which would otherwise load the abrasive points. Loading often results from sanding soft materials and can clog the abrasive, shortening the usable life of the sandpaper sheet.
