Galapara 200J Circle Jig Model Cutting Jig for Plunge Router Tools

Features : Circle cutting jig is great for making speaker cutouts. Cuts 256 different circles from 2-1/4 to 18-3/16-inches in diameter. Precision-drilled pivot holes keep pins in selected holes. Easily read scale is calibrated for a 1/4-inch router bit. Mounts directly to the base of different models of plunge routers. Specification : Color?Yellow Material?Plastic Size?328 * 167 * 5mm / 12.91 * 6.57 * 0.19in Weight?275g / 9.70oz Package List? 1 * Tool