Electric jig saw is easy to install and does not fall. It does not require a tool to quickly chuck, and it can handle multiple angles to meet various working conditions. Electric drill modified saw adopts double bearing clamping operation to be more stable, and the slicing will not shake. Electric reciprocating saw adopts high hardness electric drill drive shaft, solid metal material. Woodworking slicing saw can be used for slicing wood, metal steel pipe, PVC pipe, garden sprig pruning. Household portable electric saw needs to be used with all kinds of electric drills, supporting: hand electric drills, impact drills, lithium electric drills and other electric drills.