The CT-MS SDSMAX(44) 1-3/8X15 is a robust rotary hammer drill bit, perfect for heavy-duty drilling tasks. With a diameter of 1-3/8 inches and a length of 15 inches, this SDS Max bit excels in penetrating concrete and masonry. Crafted from high-quality materials, it offers exceptional durability and performance. Its innovative design allows for faster drilling and reduced friction, ensuring efficient operation. This bit is compatible with SDS Max rotary hammers and adheres to industry standards, making it an essential tool for contractors and builders.