Food and Entertaining How is needle made? How is needle made? https://www.youtube.com/watch?v=wZJPpuL2sqQ How do you make an injection needle? https://www.youtube.com/watch?v=i1tbJuE-UmQ Related Posts:Why does my sewing needle keep hitting the plate?How to Fix a Slow Keurig Coffee Maker - Gamble Bay CoffeeHow To You can fill a syringe.How does an automatic expansion valve work? PDF Thermostatic and Automatic Expansion Valves For Refrigerators