Aluminum alloy engraving board is durable, not easy to rust and has long service life. There is a convenient central hole bushing, which can put the router on the drilling hole, which is very convenient for your work. Used for size correction, angle correction, screw hole fixing and fixing the base of engraving and trimming machine. Drill holes in the screw installation position, and the installation screws are installed between the plate and the workbench. Equipped with four different milling cutter dust plates. Name: Woodworking engraving machine table set Colour:silver+red Material:Aluminum alloy Package Contents: 1 x Woodworking engraving machine table set 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.