Tubule cutter

The utility model discloses a tubule cutter, include: the stage body, blade operation groove has been seted up at the middle part of stage body, and blade operation inslot is provided with the blade, and the upper end and the setting of blade are connected at the sliding block of stage body upper surface, and the sliding block passes through slider sliding connection with the dovetail groove of stage body upper surface setting, one or a plurality of cylindrical passage have been seted up to the side of stage body, and cylindrical passage is perpendicular with the plane at blade operation groove place. This tubule cutter, simple structure, small and exquisite, the cutting is convenient, and the tubule tangent plane levels, sanitation and hygiene, and the fine tube characteristics such as general of freezing of the different models of thickness are applicable to the cutting of various domestic animal frozen semen tubules. 本实用新型公开了种细管切刀，包括：台体，台体的中部开设有刀片运行槽，刀片运行槽内设置有刀片，刀片的上端与设置在台体上表面的滑动块连接，滑动块与台体上表面设置的梯形槽通过滑块滑动连接