The 1-21/32 5MT CORE DRILL 4FL HS from Field Tool Supply is a high-quality core drill designed for precision drilling in various materials. With a diameter of 1-21/32 inches and a 5MT shank, this drill features four flutes for efficient chip removal and improved cutting performance. Made from high-speed steel (HSS), it offers excellent durability and heat resistance, making it suitable for heavy-duty applications. This core drill is ideal for use in metalworking, construction, and manufacturing industries, providing reliable performance and precision in every application.