Husqvarna Shaft Extensions | Core Drill Bit

When you need to reach deeper into thick foundation walls or commercial floor slabs, these Husqvarna shaft extensions give your core drill the extra length required for the job. These extensions connect between your drill motor and core bit, adding reach without requiring longer bits or awkward positioning. They maintain proper alignment during drilling to prevent bit wobble that can ruin holes or damage equipment. The threaded connections provide secure attachment that holds up through heavy drilling applications. Use them for HVAC penetrations, electrical conduit runs, plumbing chases, and any situation where standard bit length won't cut it. Built for concrete drilling contractors and commercial plumbers who regularly work on deep wall penetrations and need reliable extension options that won't compromise hole quality.