1-1/2" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bugle Head Deck Screws reinforce floor and roof assemblies

reinforce floor and roof assemblies

Simpson Strong-Tie® Core Bits are made to the same exacting standards as our standard carbide-tipped drill bits

Featuring a Type 316 stainless-steel screw for maximum level corrosion resistance

Wings create a clearance hole in the top material so the shank will not ride up

Metal stud framing

1-1/2" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bugle Head Deck Screws reinforce floor and roof assembliesStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING