Square shank holder, straight, external machining without IC

Square shank holder, straight, external machining without IC. Designation: Square shank holder, straight, external machining without IC, TABLE_INFO_PASSON: [{"attr":"P","val":"-"},{"attr":"M","val":"-"},{"attr":"K","val":"-"},{"attr":"N","val":"-"},{"attr":"S","val":"-"},{"attr":"H","val":"-"}]