DeWALT 1/2" x 5" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated APBDW Decorative Post Base Cover Up to 7X longer life

Up to 7X longer life versus standard 2-cutter hammer drill bits - dramatically reduces bit changeouts and downtime on reinforced concrete drilling jobs

Headstock is constantly oiled during operation

Both are designed to support large joist members or double I-joists in wood construction

helping prevent motor damage and unsafe operation

tool-free bit change and reliable torque transfer

DeWALT 1/2" x 5" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated APBDW Decorative Post Base Cover Up to 7X longer lifeDeWALT Anchors and Fasteners Screw Bolt+ Hex Washer Head 1 2" x 5" is a one piece, heavy duty screw anchor engineered for reliable fastening into concrete and masonry substrates. Featuring a finished hex washer head with ratchet teeth on the underside, this anchor delivers secure, keyed engagement in normal weight concrete, sand lightweight concrete, concrete over steel deck, concrete masonry, and solid clay brick. The bright zinc plated finish