2pcs Great Drip Irrigation Pipe Punch Tools for 1/4" Irrigation Hose. Great tool for gardening and irrigation, enough quantity for your daily use. Practical and Durable: The irrigation punch tool is made of high quality plastic and metal, durable, stable and not rusty. In addition, the puncher is polished so that it will not get blunt and can be used for a long time. Dimensions: Suitable for 16/20mm diameter PE pipes with 3mm (0.118in) punched holes, the appropriate size ensures a perfect fit of the spray nozzle to the pipe, minimizing waste. Humanized Design: The accessory inserter tool is lightweight, easy to carry and store, and does not take up space. It can help you punch holes easily, saving you time and energy. Easy to Use: In order to present a better effect, you can use a hair dryer to slightly soften the position of the pipe you want to pierce. Hold the handle of the drip pipe punch and squeeze the tube, pressing gently until the tube is pierced. Package Dimensions: 22.2 x