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Your cart is empty.Extend your drilling capabilities with the Diablo 1/4" x 12" Universal Extension for Drills. Perfectly designed to provide access to hard-to-reach areas, this extension is equipped with Impact Strong technology, ensuring enhanced shank stability and durability. Ideal for use with both cordless and corded impact drivers and drills, it offers quick and easy switching between accessories, thanks to its quick-change feature. Whether you're dealing with tight spots or extended reach tasks, this extension delivers maximum performance and versatility, making it an essential tool in your collection.
Annette Chesder
Reviewed in the United States on March 2, 2025
Good product
Lacey & Ken
Reviewed in the United States on February 4, 2025
I need something to get deep in a hole and ream it back to straight. I fully expected to break this item. I put a ton of side load on it, plus tots of tension with a 3/4” step drill on the end of it. Holy crud! Didn’t bend. My step drill bit stayed locked in place. Plenty deep enough for my use. Saved me from disassembling the project and restarting. I look forward to using this extension on many more projects. The affordability, and durability makes this a worthy investment.
Josh S
Reviewed in the United States on February 23, 2025
Holds bit tight was doing a kitchen remodel and drilled through a cabinet and floor all in on go to run water lines saved time in the crawl space definitely worth it
Willie V. Hughes
Reviewed in the United States on January 6, 2025
I didn't know exactly how much I needed this extension until I got it, and I don't know how I lived my prior life without it. Seriously, I'm very happy with it. It helped me tackle a shelf disassembly job in which I didn't have easy access to many of the screws and bolts. This little extension works very well. It's durable, there's decent magnet strength, it locks with a secure confidence, it's the perfect length at least for the job that I used, and it fits well into an adjustable drill key.
RJU
Reviewed in the United States on January 14, 2025
Works great. Handy bit extension
Adele
Reviewed in Brazil on August 16, 2024
Sei que nunca vou me arrepender dessa compra, o porta bit é muito bom!
Julio
Reviewed in Mexico on March 3, 2024
Evité usar muchas extensiones para un trabajo además de su resistencia que es muy buena tanto para el driver como para la llave de impacto, me sacó de un buen apuro.
missyou8671
Reviewed in Canada on December 9, 2024
It's good quality, and I'm happy with it.
ENF
Reviewed in the United States on October 8, 2024
I needed to boar out about .100" from the inside of an aluminum heavy wall pipe using a Spiral Flute Cobalt Step Drill Bit. I needed to go in 12" but the extension bit holder I had, kept letting go of the bit and when its inside an aluminum pipe it is not easy to get back out. I had seen good write-ups on the diablo bit extensions so I figured I would give it a try. I ended up putting the bit in the extension and it held like it was welded in. I was able to use the Spiral Flute Cobalt Step Drill Bit to boar out four pipes and the extension did not let the bit go in any of the process. If you are looking for an extension that will really hold the bit and not let it go then look no further than the Diablo by Freud Universal Extension. Out of a Rating of 1 through 10, I would give this a 20+ !
-e
Reviewed in the United States on October 6, 2024
Durable and functional. Th lockability of the bits is a life saver when working with it. Diablo is the best extension for the money.
John
Reviewed in the United States on May 28, 2023
I needed some extensions to position a right angle adapter 3 feet away to drill a vertical hole in an inaccessible location, so I ordered two of these extensions from Diablo to complement my existing Irwin 12" non-impact extension. I chose the Diablo because unlike the slightly less expensive standard extension from Irwin these are made of hardened steel and supposedly are "Impact Strong" to work better with impact drivers.Initial impressions were good - the Diablo looks well made and the quick release operates smoothly. I tested my long setup on a pilot hole and the Diablo's release mechanism jammed up. Once I got it released they worked fine after that.When it came time to drill the hole the Diablo's didn't let me down. The impact driver kicked in quite a few times when drilling the hole but eventually it went through all the way with no fuss, and the Diablo's separated easily when it came time to take things apart.So, net-net is they worked well. Time will tell whether they jam up again but so far so good.
WESLEY DE OLIVEIRA
Reviewed in Brazil on December 10, 2023
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Dave G.
Reviewed in Canada on December 30, 2022
Super helpful (especially for a shorter guy like me) for reaching ceiling joists while I'm hanging soffits. Highly recommnet - very sturdy.
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