Centerless
Nippon Seiki / LGB-20HNW
Polygon Machine
NITTO POLYGON / PC-100
Slotter
NAKABO TEKKO / SL-200
日藤 / PC-125
日藤工機 / PC-125
Brooch disc
Taigagiken / VPD208M
NACHI-FUJIKOSHI / NBV-5-8A
Thread rolling machine
YIEH CHEN MACHINERY / YC-60A
Hobbing machine
KITAI SANGYO / HI-PRO5A
山毛 / MY-200
NAKABO TEKKO / NSⅢ
NAKABO TEKKO / NSPⅢD