Best Seller | Uxcell 2Pcs Irrigation Drilling Tool 3mm 4mm Dual Use Micro Drip Irrigation System Water Pipe Hole Punch Tool The drip tube hole punch tool can create 3mm and 4 mm holes in the tube a total length107mm / 4.21 is made of plastic practical and durable. T shape hole punch can drill holes of two sizes to meet your different requirements. Makes the installation of... more | | $8.99 FREE shipping go to store |