Microjig Microdial Tapering Jig. Family Owned & Operated Since 1948. The MICRODIAL Tapering Jig from MICROJIG sponsors creativity, simplicity, and accuracy while cutting tapers. Users will be able to create tapered legs with up to eight tapered sides. Precision taper cuts as accurate as 1/8 of a degree Cut up to 8-sided tapered legs together …