The CT-QT SDSMAX(36) 1-1/8X18 is a durable rotary hammer bit designed for professional use in concrete and masonry drilling. With a diameter of 1-1/8 inches and a length of 18 inches, this SDS Max bit is engineered for optimal performance and longevity. Made from high-quality materials, it offers excellent resistance to wear and breakage, ensuring reliable operation in tough conditions. The bit's design promotes efficient dust removal and minimizes vibration, enhancing user comfort. It is compatible with SDS Max rotary hammers and meets industry standards for safety and performance.