The CT-MS HMR DR(16) 1/4 X18 is a high-quality drill bit from Field Tool Supply, designed for precision drilling in various materials. With a diameter of 1/4 inch and a length of 18 inches, this drill bit is perfect for deep hole applications. Its high-speed steel construction ensures durability and heat resistance, making it suitable for stainless steel and other tough materials. The precision-ground tip allows for accurate drilling and reduced friction, while the standard shank fits most drill chucks. This drill bit is ideal for both professional and DIY projects, ensuring reliable performance.