The 16.50MM S&D DRILL HS from Field Tool Supply is a high-speed steel drill designed for superior performance in metalworking applications. With a diameter of 16.50mm, this drill is perfect for creating precise holes in various materials, including steel and aluminum. Its robust construction ensures durability and longevity, while the sharp cutting edges provide efficient chip removal. This drill is compatible with standard drill chucks, making it easy to integrate into your existing tool collection. Ideal for both professional and hobbyist use, it delivers reliable results every time.