Easy to modify and install multifunctional converters. Easy to install, versatile and powerful One machine with multi- cutting, easy to handle, and convenient to switch multiple functions High frequency repeated rapid cutting saw blades running back and forth to achieve efficient cutting High strength self-locking chuck alloy lock buckle ensures safe locking and non detachment of the saw blade during use Colour:As Shown Material:Metal Package Contents: 1 x Multifunctional converter saw woodworking Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.