Bosch 3/8 In. x 18 In. SDS Plus Bulldog Rotary Hammer Bit

Bosch 3/8 In. x 16 In. x 18 In. SDS Plus Bulldog Rotary Hammer Bit is ideal for anchoring and through-hole applications in concrete. It features an optimized brazing and hardening process for long life, 15% faster drilling, and a Bosch-made carbide tip that is tougher and more durable under heavy loads. The carbide-tipped bit is long-lasting in tough applications, and the centric tip ensures quick starts in concrete. The wear mark alerts the user when the tip wears beyond ANSI specifications. The bit runs cooler thanks to the improved flute design, and the proprietary Bosch hardening process results in more holes per bit.