Diablo 5-1/2" x 3/8" Universal Extension for Drills

The Diablo DHS375XT6 5-1/2" x 3/8" universal extension is a compact yet rugged solution for close-quarters drilling and cutting. Designed for use with hole saws and drill bits, this 3/8 drill bit extension provides a reliable connection and extended reach in confined areas where standard bits fall short. Built for versatility, the DHS375XT6 works with most 3/8 hex shank accessories and offers a solid grip and low-profile design—ideal for electricians, framers, and installers working in tight spots. Whether you're cutting through studs or installing hardware, this 3/8 hole saw extension delivers performance and durability you can trust.