2-Jaw, 4-Jaw 고속 중공척
2-Jaw, 4-Jaw 중공파워척
웨지구조를 통한 파악력 전달
열처리로 높은 정밀도와 오랜수명보증
2-Jaw, 4-Jaw wedge-style open-canter power chuck
Gripping force transmisstion by wedge structure
Hardening treatment to assure greatest precision and longer chuck life