This lightweight Bosch 18V Lithium-Ion Cordless Jigsaw is a versatile power tool with its long battery life and CoolPack design. The jigsaw features a T-shank blade change system that does not require any tools. A quick turn of the knob removes the saw blade, ensuring you don’t touch the hot blade. With the built-in electronic motor protection system, there is no need to worry about motor overload. The compact design allows the saw to sit comfortably in your hand.