Multifunctional Handhold Saw

The product is a combination saw of mini-circular saw and sander. Functions can be exchanged basically by replacing blades into sander plate. When using the product as a mini-circular saw, a blade with diameter 110mm is supposed to be assembled on the power tool. A specific base which could be fixed on the desktop was designed for tools storage, product can be used as a sander tool by inserting the base plate into the base along with trials; tools for fixing, backup blades and sander plates are also stored in the drawer of base.