Bosch 5/16-in x 6-in SDS-plus Bulldog Rotary Hammer Drill Bit

Description

Carbide tipped for durability, this Bosch "SDS-Plus(R) Bulldog(R)" Rotary Hammer Bit features a centric tip to ensure fast starts when drilling in concrete. It features a wear mark alert, letting you know when the tip of the rotary hammer bit is worn beyond ANSI specifications. The improved flute design ensures this drill bit runs cooler during heavy drilling tasks. Optimized brazing and hardening process for long life 15% 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 4-flute design for fast dust removal Centric tip for optimal hole geometry