12-Inch Drill Bit Extension with 1/4-Inch Hex Shank, Impact-Strong Quick-Change Holder for Tight Spaces
12-Inch Drill Bit Extension with 1/4-Inch Hex Shank, Impact-Strong Quick-Change Holder for Tight Spaces
A 12-inch drill bit extension carries compatible 1/4-inch hex accessories deeper into cabinets, framing cavities and other hard-to-reach work areas. The added reach reduces awkward tool angles, while a quick-change holder allows fast accessory swaps without extra hand tools when a project alternates between drilling and driving.
Impact Strong technology reinforces shank stability for compatible corded and cordless impact or drill drivers. Choose the featured 12 x 1/4-inch format or listed 6-inch, 18-inch and alternate-shank variants to match reach and accessory size. A two-pack of the 12-inch version is also available for keeping a spare in another toolbox.
Specifications
- Product: universal drill bit extension
- Featured length: 12 inches
- Featured shank: 1/4-inch hex
- Holder: quick change
- Tool compatibility: compatible corded and cordless drills and impact drivers
- Technology: Impact Strong shank reinforcement
- Quantity: 1
- Other lengths: 6 5-1/2 and 18 inches depending on shank
- Other shanks: 3/8 and 7/16 inch variants
- Pack option: two 12 x 1/4-inch extensions
- Weight: 6.4 ounces
- Uses: hard-to-reach drilling and driving
- Brand: Diablo
- Model: DXT1020
Frequently Asked Questions
How much reach does the featured extension add?
The DXT1020 adds 12 inches between the driver and compatible 1/4-inch hex accessory.
Can it be used with an impact driver?
Yes. Impact Strong construction is intended for compatible corded or cordless impact and drill drivers.
Does changing bits require another tool?
No. The quick-change holder allows compatible accessories to be swapped without a separate wrench or key.
Which other sizes are available?
Variants include 6-inch 5-1/2-inch and 18-inch lengths plus selected 3/8 and 7/16-inch shanks and a two-pack.