The DeWalt 5/8″ x 31″ x 36″ 4-Cutter SDS Max Rotary Hammer Bit is a heavy-duty drilling accessory designed for demanding applications in concrete and masonry. Featuring a 5/8″ diameter, a usable length of 31″, and an overall length of 36″, this SDS Max rotary hammer bit is optimized for deep drilling tasks. The 4-cutter carbide tip provides aggressive cutting performance and extended durability, making it suitable for professional contractors tackling large-scale projects. The SDS Max shank ensures secure attachment and efficient power transfer, reducing slippage during operation. Trust DeWalt for high-quality and reliable rotary hammer bits that deliver exceptional performance and longevity on the job site.