BOSCH HC2041B25 25-Piece 1/4 In. x 6 In. SDS-plus Bulldog Rotary Hammer Bits
Brand: BOSCH
Optimized brazing and hardening process for long life
15 percent faster (compared to S4L)
Bosch-made carbide tip is tougher and more durable under heavy loads
Proprietary Bosch hardening process results in more holes per bit
Ideal for anchoring and through-hole applications in concrete