bottom centering jaw 下定中爪

top-centering jaw 上定中爪

top centering jaw 上定中爪

jaw self-centering chuck 三爪自定心卡盘

two-jaw self-centering chuck 两爪自定心卡盘

three-jaw self-centering chuck 三爪自定心卡盘 ; 自定心三爪卡盘

JAW SELF-CENTERING CHUCK AND PLATE 三爪夹头及面盘

self-centering three-jaw chuck 自定心三爪卡盘

Jaw Self Centering Chuck VSC-SERIES 经济型普通三爪夹头