Product details:

"Portable file belt sanders have replaced tedious hand filing and sanding. First introduced in pneumatic, they are now available in electric. Increasingly, tool manufacturers are introducing additional fixtures for an increasing number of applications. Features Newest generation of NorZon zirconia alumina for aggressive and fast cut rate Durable resin coating for excellent grain retention and product life Strong X-wt. polyester waterproof backing for moderate to heavy pressure applications Better choice for stainless and carbon steel when abrasive cost is the only factor Made in the USA "