clutch tap holder 丝锥铰杠
reversible tap holder 可逆转丝锥夹头
floating safe tap holder 浮动安全丝锥夹头
multi-functional drilling and tap holder 多用钻孔攻丝夹头
functional drilling and tap holder 多用钻孔攻丝夹头
Tap die holder 丝锥板牙两用夹头
Universal tap holder 通用丝锥扳手
clutch h tap holder 丝锥铰杠
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