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WEN

WEN 2305-KC Keyless Rotary Tool Chuck

  • Based on 1,514 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 29
Order within 11 hours and 1 minute
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Features

  • Change between bits without the aid of any outside tools
  • Three-jaw chuck opens and closes with the simple twist of the head
  • Accepts bits anywhere from 1/32 of an inch to 1/8 of an inch
  • Compatible with the WEN 2305 and 2307 Rotary Tools and the WEN Flex Shaft
  • Installs in a matter of second, simplifying every task

Description

Remember when you could change rotary tool bits without the need of additional tools? The WEN Keyless Rotary Tool Chuck accepts bits from 1/32 of an inch up to 1/8 of an inch in size. Go from carving to cutting to grinding to drilling all without calling on any outside tool. Simply twist the head of the WEN Keyless Rotary Tool Chuck to open up the three internal jaws, allowing for easy bit changes between tasks. This particular chuck was designed to fit with models 2305 and 2307 of the WEN Rotary Tool series along with the WEN 2305-002 Flex Shaft. Remember when bit changes were easier than ever? Remember WEN.

Brand: WEN


Material: Metal


Item Diameter: 0.13 Inches


Item Weight: 0.02 Pounds


Compatible Devices: Drilling Machine


Brand Name: WEN


Included Components: Chuck


Global Trade Identification Number: 33


Manufacturer: WEN


UPC: 044459230533


Manufacturer Part Number: 2305-KC


Model Number: 2305-KC


Item Type Name: WEN 2305-KC Keyless Rotary Tool Chuck


Unit Count: 1.0 Count


Compatible Devices: Drilling Machine


Thread Size: 1/4 inch


Capacity: 0.13 Inches


Lock Type: Automatic


Handle Type: hand-tightened


Item Diameter: 0.13 Inches


Item Weight: 0.02 Pounds


Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Review of WEN 2305-KC Keyless Rotary Tool Chuck
The WEN 2305-KC Keyless Rotary Tool Chuck is a game changer for any crafter. Its keyless design makes bit changes effortless, saving time on projects. The build quality is solid, gripping various bit sizes securely without slippage. It's compatible with most rotary tools and performs well for tasks ranging from engraving to sanding. For its quality and performance, the price is very reasonable. Overall, this chuck is a must-have for both hobbyists and professionals looking for reliability and ease of use. Highly recommended! ... show more
Reviewed in the United States on October 26, 2024 by Dan garrison
    • WEN 2305-KC Keyless Rotary Tool Chuck works great
WEN 2305-KC Keyless Rotary Tool Chuck I normally use Dremel. My Dremels have the keyless chucks. I recently received a Bauer rotary tool. I tried the Dremel chuck but it's to small and didn't fit. I purchased this one and it fits and works great. Well worth the price for the extra convenience of the keyless chuck. I would highly recommend and I will buy again when needed ... show more
Reviewed in the United States on March 13, 2025 by LLP
    • 2nd One Did Fit! :)
I noticed several people who rated this one star had the same issue I had initially: that their chuck didn't fit- I wanted to let you know, I requested a replacement, and that one miraculously was larger and did fit. If yours is initially off, try this and see if you get lucky. Like others, I am not 100% sure how long it will last: it does have some tricky issues with the jaws opening and closing, but it is holding onto the bits once they do successfully open and close. (The "teeth" are protruding slightly, it looks not unlike the Graboid from Tremors :) I'm ecstatic that it's working, at least for now. I would purchase it again. I'll update this review down the road, and let you know how long it lasts. I took off one star for the sizing issue and the need to reorder/reship, and for the opening and closing of the jaws. If it holds up, I'll bump it back up a star down the road. I have the Wen 2305 rotary tool that I purchased in 2017. I was wondering if the newer models were slightly smaller, to enable users to interchange with Dremel? I wonder if that might've been the issue initially with the size difference? The new chuck fit both the rotary tool threads and the flex shaft. I am happy. ... show more
Reviewed in the United States on June 18, 2019 by Stacie
    • Quality, ease of use, durable!
Excellent, quality construction. Tight tolerances, able to securely grip the tiniest of drill bits and taps. Handles my small M3 drill bit and taps perfectly!
Reviewed in the United States on December 3, 2025 by Tim Suggs
    • Has larger diameter WEN style threads so it fits many non dremel brand tools
I seldom give 5 stars but this lil device really deserves it... This chuck might seem a bit pricy compared to most of the other chucks advertised on amazon and other places but there is a reason... THIS CHUCK FITS WEN AND OTHER INEXPENSIVE NON DREMEL BRANDS OF 12V DC ROTARY TOOLS LIKE THOSE SOLD AT HARBOR FREIGHT AND ARE DIFFICULT TO FIND. WEN and many non Dremel chucks use a larger diameter thread to mount the chuck to the tool so Dremel chucks are too small to fit them. I have one of the inexpensive Warrior brand 12v rotary tools from harbor freight..(im actually on my third one, having worn out 2 over the years). I like these because it can be used from a 12v car cig lighter or the 120v adapter.. so its my goto tool for lots of things.. My pet peeve is that over time the brass chuck collet inserts wear so that they do not hold bits and the bits slip. I have been searching for a standard 3 finger chuck like this for a long time but my tool uses the WEN style chuck which has a larger diameter thread to attach to the tool than the dremel tools and most of the chucks available are sized to fit the dremel so i was extremely pleased to find one that fit my tool. Since this chuck is adjustable and accepts a wide range of tool shanks from 0 to 1/8 inch i can now fit any size bit or small drill bit securely without changing the collet when changing bits which is also a pain. Would highly recommend this as a replacement for the brass collets to anyone who uses a nom dremel brand tool. ... show more
Reviewed in the United States on July 22, 2025 by Ed M.
    • It Works OK, But...
It doesn't hold tightly like it should, so I have to constantly be relighting it.I have had several of these over the years, and all of them will get a little loose, after 10 or 15 minuted of use. But this unit usually gets loose after only 2 or 3 minutes of use, which gets pretty annoying.
Reviewed in the United States on March 31, 2026 by Ron
    • Worth It
This SHOULD be included it’s not a price issue just principle, but it’s a great upgrade
Reviewed in the United States on May 24, 2026 by MGGuitars
    • Fits Wen 23103
This is a life saver. It saves so much time from trying to look for collets and looking to find the right size or replace worn out collets. It’s simple, you loosen it to open the chuck and tighten to close the chuck. Just like a drill and when you have it hand tight get your spanner wrench and give it a light turn to make it snug so the bit won’t come loose. Also I want to mention, when you receive this keyless chuck, it does not open or close unless it’s being threaded onto the rotary tool. FYI. I also found that this keyless chuck fits the flex shaft that came with my Wen 23103. This has completely changed the game for me. Great quality and simplicity at its finest. A+ ... show more
Reviewed in the United States on October 27, 2023 by erich

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