The CT-ROT CORE DRL(12) 3X5 by Field Tool Supply is a robust core drill designed for efficient drilling in tough materials. With a diameter of 3 inches and a length of 5 inches, it is perfect for deep core drilling applications. Constructed from high-quality materials, this drill ensures durability and reliability, making it suitable for both professional and industrial use. Its design allows for optimal performance in various conditions, and it is compatible with standard drilling equipment, enhancing its versatility on the job site.