3M 00581 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Medium, 2-1/2 in x 60 in, 7010329198 
Insize 6537-400, PERMANENT MAGNETIC CHUCK, 16×8″, 6940561952667
$4,393.91
Magnetic force 225lbf/sq.in
Pole pitch .04+.12″
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