Shenzhen OPT Cutting Tool Co., Ltd. offers micro extrusion taps designed for accurate, chip-free thread forming in blind holes. The tap displaces ductile material rather than cutting it, helping produce strong, consistent threads with no chips to obstruct the hole. Its compact design is suited to precision machining of small components. Select the correct pilot-hole size and use suitable lubrication for reliable results. As a Custom tool Manufacturer, Supplier, and Factory, Shenzhen OPT can provide solutions tailored to your material, thread specifications, and production requirements.