The CT-MS SDS+(08) 1/4X11-5/8 from Field Tool Supply is a high-performance SDS-plus drill bit designed for efficient drilling in concrete and masonry. With a diameter of 1/4 inch and a length of 11-5/8 inches, this bit is engineered for heavy-duty applications. Its robust carbide tip ensures maximum durability and performance, while the SDS-plus shank provides secure and easy bit changes. This drill bit meets industry standards for quality and is compatible with various rotary hammers, making it an essential tool for construction and renovation projects.