Diablo 1-1/2" x 16" x 21" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit U Face-Mount Joist Hanger making it appropriate for use

making it appropriate for use in regions with elevated seismic or wind design requirements

it reinforces connections where one lumber piece intersects another at a 90 deg

The patented EB-GUIDE predrill guide provides precise fastener angle alignment

diameter HDG bolts (sold separately)

which allow for fast installation

Diablo 1-1/2" x 16" x 21" Rebar Demon SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit U Face-Mount Joist Hanger making it appropriate for useDiameter: 1 1 2" Length: 21" Shank: SDS Max Working Length: 16" 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 4 cutter full carbide head hammer drill bits are the only bits designed to be the most durable, fastest and coolest solutions on the market. The Rebar Demon bits