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3M 33443 1/2 in. x 18 in. Cubitron II 36+ Grade File Belt

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Key item features

Best in class 3M™ Cubitron™ II File Belts for use with the 3M™ File Belt Sander as an improved control and ease-of-use alternative to spot weld drilling and many common body shop metal grinding applications
3M™ precision shaped grain technology provides improved cut, a more consistent finish and two times more belt life while running cooler
Resin bonded for heat resistance
Coated with a dry grinding aid to help reduce heat buildup
3M™ precision shaped ceramic grain fractures into sharp points that cut exceptionally fast, helping increase productivity
Cubitron™ II abrasives are engineered to run cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks
Coated with a dry grinding aid to further enhance the product's ability to run cooler and cut faster