The Festool 576947 is an 18v cordless rsc18 reciprocating saw bare unit supplied in a systainer sys 3 l 187 box. The saw has an ec-tec brushless motor along with a pendulum stroke that can engaged ensure maximum saw progress. The machine has a variable speed trigger which enables a smooth machine start up. The saw blade is automatically rejected when the chuck is opened. 576947 18v machine rsc-av suction adapter systainer sys 3 l 187 230mm wood universal blade 32mm stroke length 230mm max cut in wood, 175mm in metal / profiles 20mm max cut in metal 0-3000 min stroke rate Festool 576947 RSC18 EB-Basic 18v Cordless Reciprocating Saw PowerTools, ReciprocatingSaws.