DescriptionMade durable aluminum alloy material for long life use. Multi-functional insert plate with rings, suitable for make your own router table for high precision woodworking processing. Convenient center-hole bushing used to the router so it is centered in the bit hole. Feature- Color: Red.- Material: Aluminum Alloy.- Size: 12 x 12 x 0.8cm.- Made of aluminum alloy panel, accurate insert ring,durable and can use for a long time.- Work with the trimming machine for trimming deflashing, slotting, milling of woodworking.- Convenient center-hole bushing used to the router so it is centered in the bit hole.- Make accurately drilling and mounting of wood working process.- This product is of, wear-resistant and can be used for a long time.1 x Aluminum Alloy Engraving Machine Board