Simpson SDS-Plus Fixed-Depth Drill Bit for 3/8 in Short Drop-In Anchor DIAS Wood Siding Nail and hard material drilling

and hard material drilling

All-Thread Rod (Model ATR1-1/4X24) is a fully-threaded rod engineered by Simpson Strong-Tie for reliable tension transfer in structural applications

wrench is needed to tighten the integrated nut during installation

Ecomical Solution for Perfect Welds

Simpson SDS-Plus Fixed-Depth Drill Bit for 3/8 in Short Drop-In Anchor DIAS Wood Siding Nail and hard material drillingSimpson Strong Tie Fixed Depth SDS Plus Drill Bit for 3 8 in. Short Drop In Anchor (DIAS) Model MDPL050DIAS is a precision engineered SDS plus shank drill bit designed to properly prepare anchor holes for Simpson Strong Tie Drop In anchors in normal weight, sand lightweight, and hollow core concrete. By drilling to an exact, fixed depth, this bit ensures consistent, correctly sized anchor sites that meet the installation requirements of the 3 8 in.