A familiar hex fit
Insert the adapter into a compatible 1/4-inch hex holder for a quick-change connection.
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2-Piece Keyless Drill Chuck Adapter Set – 1/4′′ Hex Quick Change (0.3-8mm) for Impact Drivers & Power Tools
2-Piece Keyless Drill Chuck Adapter Set – 1/4′′ Hex Quick Change (0.3-8mm) for Impact Drivers & Power Tools
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$19.99
Regular price
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2-Piece Keyless Drill Chuck Adapter Set – 1/4′′ Hex Quick Change (0.3-8mm) for Impact Drivers & Power Tools
Regular price
$19.99
Regular price
$19.99
Sale price
$39.19
Unit price
per
Keyless Drill Chuck Adapter Set
More versatility.
One quick-change connection.
Give a compatible hex-drive tool a convenient way to hold drill bits. This compact adapter set combines a 1/4-inch hex shank with a keyless chuck you can tighten by hand.
1/4″ hex connectionNo chuck key needed2- or 3-piece sets
1/4″Hex shank
KeylessHand-tightened sleeve
Up to 8 mmLarger chuck capacity
Leave the key behind
Turn the outer sleeve by hand to open or close the jaws around the drill bit.
More bit options
Keep a compact chuck for fine bits and a larger chuck for bigger bit shanks.
Two useful chuck sizes
Small details.
Bigger possibilities.
A compact chuck and a larger chuck let you match the adapter to the job. The larger model accommodates bit shanks up to 8 mm.
- Compact chuckFor smaller drill bits and detail work.
- Larger chuckFor larger bit shanks within the chuck’s marked range.
- A compact addition to your kitKeep the adapters with your drill bits so the right setup is close at hand.
Built around the essentials
Steel construction.
Simple, keyless adjustment.
Carbon steel construction and hardened jaws form the core of the chuck. The textured outer sleeve gives your fingers a place to grip when tightening or releasing a bit.
- Carbon steel constructionA metal adapter body with hardened gripping jaws.
- Hand-tightened sleeveOpen and close the chuck without a separate key.
- Quick-change hex shankA 1/4-inch hex connection for compatible tool holders.
At home in the workshop
Ready for the next
repair or DIY project.
Use an appropriate drill bit and a compatible tool to prepare pilot holes, work on wooden parts or handle other small drilling tasks around the home.
- Match the bit to the materialSelect suitable bits for wood, metal, plastic or drywall.
- Keep the workpiece secureSet up the material and the tool before beginning the hole.
- Switch as the job changesRelease the sleeve, change the bit and tighten again when you need a different size.
See the adapter in action
From connection to the next hole.
Watch the original demonstrations of fitting the adapter, changing a bit and putting the setup to work.
Connect the adapter
Fit the hex shank into a compatible holder and check that it is seated.
Set up your drill bit
Open the jaws, center the bit and tighten the outer sleeve by hand.
Put it to work
Use a bit suited to the task and a secure workpiece to begin drilling.
A straightforward setup
Open. Insert.
Tighten. Check.
Make each bit change part of a clear, repeatable routine.
- 1
Open the jaws
With the tool stopped, rotate the outer sleeve counterclockwise to widen the opening.
- 2
Center the bit
Insert a suitable bit shank evenly into the jaws, within the chuck’s marked range.
- 3
Tighten by hand
Rotate the sleeve clockwise until the jaws hold the bit firmly.
- 4
Check the setup
Give the bit a gentle tug, then run the tool at low speed to check that the bit is centered.
Your pack options
The right set
for your tool kit.
Choose between the two pack sizes offered for this product. Both include a larger black chuck plus compact adapters.
| 2-piece | 1 larger black chuck 1 compact silver chuck |
|---|---|
| 3-piece | 1 larger black chuck 1 compact silver chuck 1 compact black chuck |
The image shows the 3-piece set. Power tools and drill bits shown in demonstration images are not included.
Explore the original product views
A closer look at the adapters.
See the size diagram, construction, setup guide and reference arrangements.
Compact dimensions
Compare the larger and compact chuck bodies in the original size diagram.
Keyless construction
A closer view of the chuck sleeve, steel body and hex connection.
A simple bit-change routine
The illustrated guide shows opening the jaws, inserting a bit, tightening and checking the fit.
Workshop-ready versatility
A drilling example with a suitable bit, power tool and wooden workpiece.
Five-adapter reference view
This original reference photo shows five adapters. The available product packs are 2-piece and 3-piece.
Seven-adapter reference view
This original reference photo shows seven adapters. The available product packs are 2-piece and 3-piece.
Product essentials
Specifications
| Product type | Keyless drill chuck adapter set |
|---|---|
| Connection | 1/4-inch hex shank |
| Adjustment | Hand-tightened keyless sleeve |
| Construction | Carbon steel with hardened jaws |
| Larger chuck | Up to 8 mm bit shanks Approx. 2.83″ long × 0.94″ diameter |
| Compact chuck | For fine drill bits Approx. 2.1″ long × 0.67″ diameter |
| Pack sizes | 2-piece or 3-piece |
| Colors shown | Black and silver, depending on pack |
Before your next project
Helpful answers
Will it fit my power tool?
The adapter has a 1/4-inch hex shank for compatible hex holders. Check your tool’s holder type and accessory requirements before choosing a setup; a hex shank does not make every tool compatible.
Do I need a chuck key?
No. Open and close the jaws by turning the outer sleeve by hand.
Which drill bits can I use?
Choose a bit shank within the clamping range marked on the supplied chuck. The larger model is shown with an upper capacity of 8 mm. Use a bit and power tool suited to the material and task.
How are the pack sizes different?
The 2-piece pack contains a larger black chuck and a compact silver chuck. The 3-piece pack adds a compact black chuck.
Are the power tool and drill bits included?
No. The package contains the chuck adapters in your selected pack. Power tools and drill bits are shown to demonstrate use.
Are 5-piece and 7-piece packs available?
The original gallery includes reference arrangements of five and seven adapters. The product’s listed pack choices are 2-piece and 3-piece.
Can I change a bit without removing the adapter?
With the tool stopped, loosen the outer sleeve, replace the bit, tighten the jaws and check the fit before use.
A small addition. More ways to work.
Keep your drill bits and compatible hex-drive tools ready for the next project.