Introducing the 4 in. x 36 in. Aluminum Oxide Sanding Belt Set in 6 Popularly Used Grits by POWERTEC. This premium assortment pack of 18 was designed to provide you with a cost effective set of long-lasting and high performance sanding belts in a range of grits. From 60-grit to 400-grit， this comprehensive selection of popular grit sizes 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， they act 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.

USAGE: Works with an assortment of belt disc sanding machines and applications - providing a heavy duty stripping and sanding tool for wood， aluminum， fiberglass， rubber， plastic and non-ferrous metals

PREMIUM GRADE: Made with our superior X-Weight clothed backing， an open coat aluminum oxide grain， and an impressive resin on resin bond that ensures long lasting performance

CRAFTSMANSHIP: These 4"x36" sanding belts feature a heat and moisture resistant material， and were designed with expertly crafted seams that won't break under pressure

GRIT: Available in a wide range of uniformed grit - 3 each of 60/ 80 /120/ 150/ 240/ 400 Grit

Specification: ✔Abrasive belt size: 4 in. x 36 in.， ✔Grit Size: 3 each of 60-grit/80-grit/120-grit/150-grit/240-grit/400-grit， ✔Material: premium open coat aluminum oxide (A-grit/O) grain， ✔Backing: strong X weight cloth backing， ✔Joint: strong butt joint construction， ✔Package: 18-pieces

Grit selection guide: ✔40-grit to 60-grit: Heavy sanding and stripping， ✔80-grit to 180-grit: Removing tiny imperfections， ✔240-grit to 400-grit: Delivering a super fine smooth finish

FITS: POWERTEC， Craftsman， Rockwell， Jet， Rikon， Wen， Ryobi， Grizzly， Shop Fox， Wen， Delta， Skil， Porter Cable， Harbor Freight and more.