5/8" x 8" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Daggerz Post Frame Screws Pre-drill a hole using a

Pre-drill a hole using a carbide-tipped masonry bit (follow manufacturer recommendations for bit size)

Proper fastener installation and alignment with structural framing are critical to achieving the intended load performance

Strong Holding Power: Designed for use in normal-weight concrete for reliable performance

Self-drilling point penetrates metal quickly without predrilling

5/8" x 8" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Daggerz Post Frame Screws Pre-drill a hole using aStrong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications.