Bosch 5/16 In. x 4 In. x 6 In. Bulldog Xtreme SDS-Plus Carbide Rotary Hammer Drill Bit

Bulldog Xtreme 5/16 In. x 4 In. x 6 In. SDS-Plus Carbide Rotary Hammer Drill Bit. Carbide Percussion Bit, 4X Life In Rebar & 40% More Life In Concrete Than Competitive Full Head Carbide Bits. Optimized For Heavy-Duty Rotary Hammers. Less Carbide Wear Than 2 Cutter Means End User Is More Productive With Each Bit. No Jamming When Hitting Rebar. Diffusion Bonding Technology Provides Stronger Carbide Bond For A Longer Lasting Bit. 4X Longer Life In Rebar Versus Standard SDS-Plus Bit. Wear Mark Assures Accuracy Of Hole Diameter. Centric Conical Tip Guides Bit Through Concrete & Provides Rounder Holes. 5/16 In. Diameter, 4 In. Flute Length, 6 In. Overall Length, 4 In. Useable Length.