Simpson Strong-Tie's 3/8 in. SDS-Plus Fixed-Depth Drill Bit is a jobsite staple for concrete, sand-lightweight, and hollow-core applications. The fixed-depth feature ensures repeated hole depth accuracy, reducing variability and installation errors when working with anchors. Whether you're anchoring mechanical systems, structural connections, or safety hardware, this bit holds up to demanding use. Compatible with most major SDS-Plus rotary hammers, it supports quick workflow with reliable results.
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