Diablo 5-1/2" x 7/16" Universal Extension for Drills

The Diablo DHS500XT6 5-1/2" x 7/16" universal extension is built for precision drilling in confined spaces. This compact 7/16 drill bit extension provides reliable performance and quick adaptability, making it a go-to choice for professional tradespeople needing a sturdy, short-reach solution.

With its hex drill bit extension design, it delivers a strong and stable connection for hole saws, spade bits, and other compatible accessories. Whether you're working behind walls, between studs, or in low-clearance areas, the DHS500XT6 is engineered to get the job done efficiently and safely.

• Compact 5-1/2" Length



Ideal for accessing tight or limited spaces where longer extensions won’t fit.




• 7/16" Hex Shank Fit



Designed for compatibility with hole saw arbors and large drill bits.




• High-Durability Steel Construction



Withstands heavy torque and daily jobsite use without compromising strength.




• Stable Bit Retention



Keeps bits locked in securely to ensure precise and safe operation.




• Universal Application



Perfect for drilling, cutting, and boring in construction, electrical, and plumbing jobs.