powerful1,200Wmotor-patentedBruteDriveSystemforlongoperation,evenunderextremeload-0-2,800strokes/minelectroniccontinuouslyvariablestrokeratecontrol-maxcutcapacities-250mmwood/20mmmetalprofiles/pipes-fastandsafe,singlehandedSDS(tool-free)bladechanges-19mmstrokelength-3.7kgnetweight-4metrepowerlead-metalhookidealforsecuringtorafters scaffolding