Fixtec Saws,Portable Jig Saw,Mitre Cutting Saw Fixtec Power Tools Co., Ltd. , http://www.fixtec-tools.com This device uses a modified indexing head for quick indexing (as shown). The original indexing head is driven by the worm, the worm wheel and the gear, and is indexed according to the hole plate, so the indexing precision is high. However, the indexing operation is more complicated, and the indexing error may occur. It cannot be applied to the processing of large-volume parts. However, it is difficult to accurately divide the index by the angle of the front end of the indexing head. For this reason, we designed and produced this without affecting