1/2" (12.7mm) x 1/4" (6.35mm) Aluminum Oxide Sanding Ring Bands Spiral Wound Sanding Sleeves (80-600 Grit), 1 Band

Aluminum oxide spiral wound sanding sleeves feature full resin bond "X" weight abrasive material and are used with rubber expanding drums. Excellent product for contoured surfaces or hard to reach internal areas. 
Grit refers to the average particle diameter. The larger the grit, the smaller the particle size. The smaller the grit, the coarser the particles are. According to the grit range: 80~600 grit, the coarseness of the 80 grit is about COARSE.

Band length: 1/2 inch(12.7mm)
Band width: 1/4 inch(6.35mm)
Grit: 80,120,180,240,320,400,600
Weight: 0.38,0.31,0.26,0.3,0.27,0.25,0.23g/per band

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