Diablo 1-1/2" x 31" x 36" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit Deck-Drive DCSD COMPOSITE-TO-STEEL Screw (Collated) Diameter: 10-1/4"

Diameter: 10-1/4"

helping to prevent moisture from collecting at the post end

Inverted upper Tri-Lobe Threads - clear excess composite material from the hole during driving

The CB68 is designed for a nominal 6x8 column size and is compatible with lumber

Diablo 1-1/2" x 31" x 36" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit Deck-Drive DCSD COMPOSITE-TO-STEEL Screw (Collated) Diameter: 10-1/4"Diameter: 1 1 2" Length: 36" Shank: SDS Max Working Length: 31" Head Type: Carbide Tipped Number of Cutters: 4. 0 Tools: SDS Max Rotary Hammer Drill Materials: Reinforced Concrete; Concrete; Rebar; Brick Block Diablo's revolutionary, most complete range of SDS Plus and SDS Max Rebar Demon hammer drill bits are the only bits designed to be the most durable, fastest and coolest solutions on the market. The Rebar Demon bits feature up to 2X more Dura