Husqvarna Tubing 4TPI | Core Drill Bit

Core drilling contractors working on water line installations and HVAC penetrations through structural concrete will find this Husqvarna tubing bit delivers consistent performance in demanding applications. The 4 threads per inch design provides efficient cutting action while maintaining stability during deep drilling operations. This core bit handles both wet and dry drilling conditions on job sites where precision matters. The tubing construction stands up to repeated use in commercial and industrial projects, from plumbing rough-ins to electrical conduit pathways. Compatible with standard core drilling rigs used across the trade. Built for professional drilling contractors who need reliable performance on concrete cutting jobs that can't afford downtime or inconsistent results.