The 21/64 Coolant Feed Drill from Field Tool Supply is a short drill bit designed for efficient drilling in metal and other materials. This drill features a coolant feed system that helps to reduce heat and prolong tool life, making it ideal for high-speed applications. With a diameter of 21/64 inches, it is perfect for precision drilling tasks. The drill is constructed from high-speed steel, ensuring durability and performance. Its short length provides better control and stability during operation, making it a reliable choice for both professionals and hobbyists.