The COMB DRL&CTSK HS 5.00X18.00BE by Field Tool Supply is a versatile combination drill and countersink tool. With a size of 5.00 inches by 18.00 inches, this high-speed steel tool is designed for precision drilling and countersinking in various materials. Its robust construction ensures durability and performance, making it suitable for both professional and DIY applications. This tool is ideal for creating clean, accurate holes and countersinks, enhancing the quality of your work. Perfect for metalworking, woodworking, and construction projects.