Irrigation Punch tool Description:Hole Punch Tool,Website:http://www.tupipe.com, Punch, Punch ToolIrrigation Punch tool Specifications:Hole Punch Tool is used to pre-punch holes into drip tube to permit the installation of emitter(dripper), drip tape, drip pipe, micro sprinkler and all the barb fitting.It's comfortable to hold by your hand for a special design.