The #48 Cobalt Stub Drill from Field Tool Supply is a high-performance drilling tool designed for tough materials. This right-hand drill bit is made from cobalt steel, providing enhanced durability and heat resistance. With a diameter of 3/16" and a length of 2", it is perfect for drilling into hard metals like stainless steel. The drill meets ANSI standards, ensuring quality and reliability in various applications. Its compatibility with standard drill chucks makes it easy to use, making it an essential tool for professionals in metalworking and fabrication.