产品特点:
适用于夹持长度较短的工件
主要技术:
平动卡爪夹持工件内径定心，然后整个卡盘本体后拉，使工件紧靠在定位面上，可保证工件卓越的垂直度与平行度
Application / Customer's Benefit:
With pull-down function, The squareness and parallelism are excellent.
Technical features:
After centering work piece the work piece is closed to stopper with pull-back function. chuck has O.D clamping