The DT MDJNR20-4D is a high-performance drill tap designed for precision machining. With a size of 20-4D, this tool is ideal for creating threaded holes in various materials. Made from durable steel, it ensures longevity and reliability in demanding applications. The tool features a unique design that enhances chip removal and reduces friction, making it suitable for both manual and CNC machining. Its compatibility with standard drill presses and lathes makes it a versatile addition to any workshop. This drill tap meets industry standards for quality and performance, ensuring optimal results in your projects.