This Greenlee 710 metal stud punch is a high-quality tool perfect for your punching needs. With a diameter of 1-11/32 inches, it is designed to make metal hole punches easily and efficiently. The brand, Greenlee, is known for its durability and reliability, making it a great investment for your business. The model, Greenlee 710, is a popular choice for professionals in the industry. This punch set is categorized under Punches & Dies, Knockout & Punch Sets, Hand Tools, Light Equipment & Tools, and Business & Industrial. It is a must-have for anyone looking to enhance their punching capabilities.