The Relton SDS Shank Hammer Bit 207-16-18 is a high-quality drilling tool designed for use in hammer drills. Made in the United States, this bit features a 1" diameter and an impressive 16" drilling depth, making it ideal for a variety of industrial and construction applications. The Relton brand is known for producing reliable and durable tools, ensuring that this hammer bit is a dependable choice for professionals and DIY enthusiasts alike.