The ryobi ems190dcl one43 18v cordless mitre saw has a compact cordless design that is portable and versatile it has a user guide for repeat and accurate cutting the mitre saw can do up to 69 cuts in 1in x 4in white pine using fully charged 18v 24ah battery bare unit batteries sold separately compatible with all ryobi one43 batteries specification bevel capacity left 45blade diameter 190mm 24 tooth tctmitre capacity left right 4545weight with battery pack 743kg