Worx WX479 Jigsaw with 3 Year Warranty [3 In 1: Wood, Steel & Aluminium Cuts] WX479 jigsaw is an ideal tool for wood, steel and aluminum cuts, with excellent cutting capacity of 100mm on wood, 20mm on aluminum and 10mm on steel. [ A Power Tool with Wide Range Cutting Use ] This Jigsaw cuts with variable speed .Three cutting patterns of straight,bevel and curvilinear cuts can be done with various speeds, suitable for wide range use from aluminium and hardware installation, carpentery work to home DIY items etc. [Pendulum function Improves Efficiency] 4 position pendulum action setting allows accurate and highly efficient cuts. The operator can switch the position fast and easily to do the targeted cutting work, making cuts more precise and efficient.