Diffusion bonding technology provides stronger carbide bond for a longer-lasting bit. Flute design runs cooler with fast dust removal; optimizing flute cross section reduces stress. Wear mark assures accuracy of hole diameter (R#36629). Solid carbide head tip drills, faster with less carbide wear. Centric active tip guides bit through concrete and provides rounder holes.

Usable length: 8 in.
Optimized brazing and hardening process for long life
Optimized flute design to reduce bit stress and make the bit run cooler
15% faster in concrete (compared to S4L)
Centric tip for optimal hole geometry
Total length: 10 in.
Includes: 1 bulldog extreme SDS-plus carbide bit

Tools Product Type: Power Tool
Material Application: Concrete
Individual/Set: Individual
Drill Bit Type: Percussion Bit
Self-Feeding: No
Shank Style: SDS Plus
Drill Bit Type(s) Included: Percussion Bit
Bit Material: Carbide
Shank Style: SDS Plus

Shank Diameter: 25/64 in
Bit Diameter: 1-1/8 in
Bit Length (in.): 10
Assembled Height (in.): 13.562 in
Assembled Width (in.): 1.625 in
Assembled Depth (in.): 1.125 in