The #15 Polished Jobber Drill RH by Field Tool Supply is engineered for optimal drilling performance. With a diameter of 0.180 inches, this high-speed steel drill bit is perfect for a variety of materials, including metals and plastics. Its polished surface minimizes friction, allowing for smoother operation and longer tool life. The right-hand twist design facilitates effective chip removal, making it an essential tool for both industrial and home use. This drill bit combines durability and precision, ensuring high-quality results in every application.