floating reamer holder 浮动铰刀刀夹

floating tap chuck holder 浮动丝锥卡盘架

floating safe tap holder 浮动安全丝锥夹头

floating tool holder 浮动刀架

universal floating tool holder 万能浮动工具夹具

floating gas holder 浮式贮气器

floating tachuck holder 浮动丝锥卡盘架

floating g reamer holder 浮动铰刀刀夹

floating g safe tap holder 浮动安全丝锥夹头