Manufactured by Europe's leading Worktop Jig company, the Multipurpose Jig cuts 300, 400, 500, 600, 616, 650 and 700mm worktop widths. Use with a 12.7mm router cutter and 30mm guide bush. Suitable for composite, solid wood and laminate worktops. Specifications: For use with minimum 1600W hand routers. Use 10mm hole for composite/solid wood, 23mm for laminate worktops.