Introducing the 2-Inch x 42-Inch Aluminum Oxide Sanding Belt Set in 6 Popularly Used Grits by POWERTEC. This premium assortment pack of 12 was designed to provide you with a cost effective set of long-lasting and high performance sanding belts in a wide range of grits. From 60-grit to 400-grit, this comprehensive selection of grit sizes specifically allows you to sand through all the stages of your project, from coarse to fine polishing. Made with open coat Aluminum Oxide (A/O) grain, each 2x42 sanding belt acts as a multi-purpose tool best used for wood sanding, shaping, stripping and giving a smooth finish to many of your woodworking applications. Additionally, these belts work exceptionally well with lite and non-ferrous metals, blending welds, fiberglass, plastic and rubber. Each belt flaunts an X-weight clothed backing and possesses a strong resin on resin bond with well crafted seams for long-lasting results. Whether you're a professional or DIY kind of guy, these heavy-duty sanding belts are compatible with many of your go-to sanders that uses sanding belts 2 in. x 42 in. including: Craftsman, Jet, Dayton, Norse, Palmgren and more.