The CT-MS SDS+(12) 3/8X36 from Field Tool Supply is a high-performance SDS+ drill bit designed for use in masonry and concrete applications. With a diameter of 3/8 inch and a length of 36 inches, this drill bit is ideal for deep drilling tasks. The SDS+ shank ensures quick and secure bit changes, making it suitable for use with rotary hammers. Constructed from high-quality materials, it offers excellent durability and cutting performance. This drill bit is perfect for professionals seeking efficiency and reliability in their drilling operations.