3M Sanding Belt: 37 in W x 75 in L, Aluminum Oxide, P220 Grit, X Wt Cloth, 340D DESCRIPTION_UPDATE 300 psi @ 150 Degrees

300 psi @ 150 Degrees F Maximum Operating Pressure graingerSKU: 29JC64

mongo_id: 65bbee24526e052139af0cf1

zoro_no: G8029892

zoro_no: G9684315

3M Sanding Belt: 37 in W x 75 in L, Aluminum Oxide, P220 Grit, X Wt Cloth, 340D DESCRIPTION_UPDATE 300 psi @ 150 DegreesGeneral purpose sanding belts used for wood and soft metal have an open coat aluminum oxide abrasive. Aluminum oxide is a strong, sharp, and durable abrasive that penetrates the work surface and withstands heat and high speeds. Open coat abrasives have grit on about 50% of the surface leaving space between the abrasive grains to prevent swarf from clogging the surface which keeps the workpiece cooler. Examples of soft metals include aluminum, copper,