Bosch 7561-118 Orbital Action Pneumatic Jigsaw w/ Tool-Free Blade Change Air supply 90 PSI, air consumption 27.5 CFM, stroke length 1" Tool-free blade change system  For fast and easy blade change 4-stage orbital action adjusts blade motion  To match workpiece and cutting task Paddle-style On-Off switch Adjustable steel footplate  Retracts and tilts left and right up to 45 in both directions