本发明涉及一种自切底锚栓，属于紧固件技术领域。
The invention relates to a self undercut anchor, which belongs to the technical field of fastening pieces.
主营产品：后扩底机械锚栓、自切底机械锚栓、扩孔钻头。
Main products: After mechanical reamed anchor bolt, anchor bolt, self undercut machine reamer.
产自西班牙的模切底胶垫，超强耐模切性能、超长耐模切次数、性价比高。
The rubber cushion with die cutting base made in Spanish has the superfine die cutting resistance and the myriads of die cutting cycle and is most cost effective.
应用推荐