GALAX PRO 400W Variable Speed Jigsaw ±45° Bevel Cutting Adjustable Speed and Lock Button Make Long Working Hours Easier Easily Switch Blades Equipped with Internal Hexagon for Easy Blade Replacement THICKENED BASE Stable Cutting, Durable, Advanced Design ±45° Random Angle Cutting -45°and 45°clockwise and anticlockwise meet the different requirements of the cutting GALAX PRO Jigsaw--Easily cut wood boards, PVC, aluminum panels