Panel material: aluminum alloy (high quality) Size: 245*240mm Mounting screw hole distance: 70*62mm and 56*45mm -Universal Aluminium Router Table Insert Plate, suitable for Makita RT0700c and other electric trimmers -The backer of bakelite milling can be mortised, and the mortise block can also be removed for flexible adjustment! -The panel is anodized, the surface is smooth and textured, wear-resistant, durable and rust-proof, CNC laser engraving, and the scale is clear!