1、Made of aluminum alloy, it is not easy to rust and has a long service life. 2、Multifunctional flip board, suitable for self-made boring and milling machine table, suitable for high-precision woodworking. 3、The operation is simple, labor‑saving, and at the same time expand the use range of the trimming machine. 4、Trimming machine flip board is well‑manufactured, guaranteed quality and accurate scale. 5、The design of insert plate is scientific, easy to use, and exquisite in workmanship. 1 x Flip Board4 x Plastic Lining4 x Screw8 x Screw Column4 x Nut1 x Column Screw ItemType:Trimming Machine Flip BoardMaterial: Aluminum AlloyProduct Size: Approx. 12x12cm / 4.7x 4.7in Weight: Approx. 361g / 12.7oz Scope of Application: all conventional trimming machines can be usedHow to Use:Use screws to fix the flip board on the trimming machine and then use.