Bosch HC2054 5/16 In. x 12 In. SDS-plus® Bulldog™ Rotary Hammer Bit is designed for durability and efficiency in demanding applications. Featuring a carbide tipped design, this bit long life even in tough conditions. Its centric tip ensures quick starts in concrete, making your drilling tasks faster and more precise. An integrated wear mark alerts users when the tip has worn beyond ANSI specifications, helping maintain optimal performance. Additionally, the bit runs cooler thanks to an improved flute design, enhancing its overall lifespan and reliability. Model Number: HC2054