Global Trade Identification Number | 00080596011796 |
---|---|
Manufacturer | Dremel |
UPC | 080596011796 |
Place of Business | Mount Prospect, IL 60056 USA |
Part Number | 4486 |
Product Dimensions | 8.64 x 4.57 x 0.76 cm; 8.5 g |
Item model number | 4486 |
Is discontinued by manufacturer | No |
Size | Pack of 1 |
Colour | Silver |
Power Source | Hand Powered |
Item Package Quantity | 1 |
Number of Pieces | 1 |
Cutting Diameter | 0.03 Inches |
Measurement System | Metric |
Special Features | Cordless |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Product Defects Only |
Item Weight | 8.49 g |

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Dremel 4486 MultiPro Keyless Chuck,Black
Purchase options and add-ons
Brand | Dremel |
Material | Alloy Steel |
Item diameter | 0.03 Inches |
Item weight | 0.3 Ounces |
Compatible devices | Dremel rotary tools |
Thread size | 1/4-20 UNC |
Capacity | 0.13 inches |
Handle type | hand-tightened |
Included components | (1) Keyless Check |
Lock type | Combination, Keyless, Self-Locking |
About this item
- Chuck allows quick and easy accessory changes without changing collets
- Accepts accessories with 1/32-inch to 1/8-inch shanks
- For use with Dremel rotary tool models 275, 285, 395, 398
- Also for use with models 750, 770 and 781
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Product information
Technical Details
Additional Information
ASIN | B0000302ZV |
---|---|
Customer Reviews |
4.6 out of 5 stars |
鶹 Rank |
|
Date First Available | Aug. 3 2011 |
Feedback
From the manufacturer

Dremel Keyless Chuck
This keyless 3-jaw chuck allows you to quickly and easily change accessories on Dremel Rotary Tools by eliminating the need to change collets. The accessory adaptor equipped with the quick change chuck works with accessories that have 1/32" - 1/8" shanks. Ideal when the application requires numerous accessory changes. Insert and securely tighten the shank of the accessory well within the 3-jaws of the chuck.
Use with rotary tool models: 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8220, 8200, 800, 780, 770, 7700, 750.
Compatible with Dremel attachments 212, 225, and 575.

Dremel Collets
If you expect to use a variety of accessories, we recommend that in the beginning you purchase a complete set of four collets. Store these so that you will have the proper sized collet for any accessory you want to use.
Quick Change Collet Nut Set - 4485
Includes collet nut and 4 collets (480, 481, 482 and 483). For use with all Rotary Tools except models 1, 2, 260, 270, 280 series 1 or earlier, and 4200.
EZ Change Collets
The EZC480, EZC481, EZC482 and EZC483 are to be used only with the Dremel 4200 rotary tool. They are collets specially made for the EZ change mechanism. EZ Change collets are not compatible with the 225 flex shaft attachment and the 575 right angle attachment.
Tips and Recommendations
- Refer your Dremel tool's owner's manual for instruction on changing collets.
Dremel Mandrels
Mandrel - 401
The 401 Mandrel is used with the felt polishing tips and wheels. 1/8" shank.
Small Mandrel - 402
The 402 Small Mandrel has a small at its tip so that it can be used with emery and fiberglass cutting wheels, sanding discs and polishing wheels. 1/8" shank.
EZ Lock Mandrel - EZ402
The EZ402 EZ Lock Mandrel makes accessory changes as easy as pull-twist-release. The one-piece mandrel design simplifies the process of changing cutting wheels, buffs, and detail abrasive brushes (EZ Lock compatib. 1/8" shank.
EZ Drum Mandrel - EZ407SA
The EZ407SA EZ Drum Mandrel makes accessory changes as easy as Pull-Insert-Press Down. The one-piece mandrel design simplifies the process of changing sanding bands. Compatible with all Dremel 1/2" sanding bands (408, 432, 445). 1/8" shank.

EZ Twist Nose Cap
Loosen and tighten the collet and replace an accessory quickly and easily without the need of a wrench. The EZ Twist Nose Cap has an integrated wrench so you'll always have a wrench handy since it's on the tool. No more lost wrenches!

Carbon Motor Brushes
Motor brushes consist of a coiled spring of metal with a piece of carbon at the end. They go under the brush cap and rest on the armature, providing the electrical connection to keep the tool running.
You should check both motor brushes after every 50-60 hours of use. Simply unplug the tool, open the brush caps and remove the carbon piece from the holder. If there is less than 1/8" of carbon left on either brush, they both should be replaced. Only use the motor brush that is compatible with your tool.
Product description
鶹.ca Product Description
The Dremel MultiPro chuck allows you to quickly and easily change accessories on your Dremel MultiPro rotary tool without having to change collets. It accepts accessories with 1/32-Inch to 1/8-Inch shanks and is for use with Dremel rotary tool models 275, 285, 395, 398, 750, 770 and 781.The thread size is 0.280-Inch - 40-Inch.
From the Manufacturer
Now have wrench-free accessory changes. The Dremel Chuck holds accessories without using a collet eliminating having to use a wrench and creating quick and easy accessory changes. Ideal when the application requires numerous accessory changes.
WARNING:
Top Brand: Dremel
Compare with similar items
This Item Dremel4486 MultiPro Keyless Chuck,Black | Recommendations | |||||
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Price | -17%$15.80$15.80 List: $18.99 | $8.99$8.99 | $9.99$9.99 | $27.69$27.69 | $25.66$25.66 | $9.49$9.49 |
Delivery | Get it by Monday, Jul 28 | Get it by Monday, Jul 28 | Get it by Monday, Jul 28 | Get it by Monday, Jul 28 | Get it by Monday, Jul 28 | Get it by Monday, Jul 28 |
Customer ratings | ||||||
Sold by | Ninja Goodies | Yakamoz | Saiper | HZFtang18150 | gaojunhaodianshangzhuanmai | Newseez |
brand | Dremel | Yakamoz | Saipor | ATUOE | Mellbree | Mesee |
material | Alloy Steel | Aluminum | Brass | Metal | Metal | Metal |
diameter | 0.03 inches | 14 millimeters | — | 0.12 inches | 0.13 inches | — |
weight | 0.3 ounces | — | — | 0.01 kilograms | 0.03 kilograms | — |
compatible devices | Dremel rotary tools | Rotary Tools | Drilling Machines, Perceuses (with 4486 chuck size) | Drilling Machine | Drilling Machine | Drilling Machine |
thread size | 1/4-20 UNC | 1/4-20 UNC | M8-0.75 | 1/4-20 UNC | 1/32'' | 1/4-20 UNC |
Brands in this category on 鶹
Customer reviews
Customers say
Customers like the functionality, ease of use, and convenience of the tool chuck. They mention it works well, is very useful, and makes life much easier for changing tools on their Dreamer 3000. Customers also appreciate the speed, compatibility, and keyless operation. However, some customers disagree on the fit and durability.
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Customers like the functionality of the tool chuck. They mention it's excellent, easy to install, and saves time. Some say it's a good quality tool and a great piece to have for their Dremel. However, some customers have reported that it still requires a wrench to use it.
"Works great" Read more
"good product" Read more
"...It is fairly well constructed and works well...." Read more
"Works well. Like it." Read more
Customers like the ease of use of the tool chuck. They mention it's much easier than changing collets, faster than changing mandrels, and a great alternative to attaching bits easily.
"Its alright, makes changing bits easier, but you can live without it if you are not doing lots of dremel work or changing bits often" Read more
"I thought it would be a great time saver, but after having the bit come flying out twice I have some saftey concerns about using it...." Read more
"Excellent. Easy to install. Save time" Read more
"This fits the Milwaukee Brushless Rotary tool perfectly. Makes changing bits much easier and faster...." Read more
Customers like the convenience of the tool chuck. They mention it's very handy, versatile, and makes their life easier. Some say it's the best little tool for Dremel.
"excellent quality, very handy to have on my tool" Read more
"Very handy" Read more
"A useful addition to my rotary tool. Worth it in my opinion." Read more
"I like the ease and simplification of changing bits using this chuck." Read more
Customers like the speed of the tool chuck. They mention it makes changing bits much faster if your task requires it. Customers also say it's a nice addition and saves time.
"...Makes changing bits much easier and faster. In most cases, hand tightening is all that is ever needed...." Read more
"Nice Dremel keyless chuck that saves time. Recommended for specific Dremel modela." Read more
"Great product! Makes swapping between heads a lot easier and quicker." Read more
"...Makes changing bits very easy and quick and you don't have buy the stock Dremel bits either this will take other brands...." Read more
Customers like the compatibility of the tool chuck. They mention it's an excellent companion and great addition for specific Dremels. Some say it's a must-have for Dremel users and a big improvement over the conventional chuck.
"Good attachment" Read more
"Why not include the chuck in the initial purchase of a Dremel. The chuck is a must. Easy loading and changing of bits...." Read more
"This is a "must have" for any Dremel/Rotory tool. A big improvement over the conventional chuck." Read more
"Awesome Chuck for the dremel." Read more
Customers like the keyless chuck. They mention it makes replacing blades and bits a blitz. Customers also appreciate that they don't need to lose tiny chuck keys to tighten.
"This is an original Keyless Chuck for Dremel 4486 , after trying a few of cheap non-original aftermarket, I realized paying a few extra $ would be..." Read more
"...It works great, and it's keyless." Read more
"...PERFECT for SUPER FAST bit changes, NO MORE lost TINY CHUCK KEYS(wrenches) needed to tighten the chuck, NO MORE MULTIPLE DIFFERENT chuck inserts for..." Read more
"This is a must have item if you are a Dremel fan. The keyless chuck makes replacing blades and bits a blitz...." Read more
Customers have mixed opinions about the fit of the tool chuck. Some mention it fits everything, accommodates any drill bit size, and is adjustable to take various bits. However, others say it doesn't stay tight.
"Perfect fit!" Read more
"Perfect Fit on my Miwaukee M12 High speed rotary tool (12Vdc Li-On, DREMEL style)... WOUHOU!! No more key to replace end... Thanks" Read more
"Beware that this does not fit ALL rotary tools. For example, this one that is fairly popular on amazon right now does not work with it. [..." Read more
"Perfect. But with dremel came with this piece in the first place" Read more
Customers have mixed opinions about the durability of the tool chuck. Some mention it's fairly well-constructed, with solid metal and great gripping power. However, others say it doesn't hold very well and seizes after about 10 hours of use. They also say they need to oil it occasionally so it does not seize.
"...Works as expected. Feels very light, not sure about longevity." Read more
"very useful and secure for light/medium duty to hold your bits and mandrels...." Read more
"Excellent product. Oil it occasionally so it does not seize." Read more
"Choked up and seized after about 10 hours of use, tossed it out and went bought a multi collet set for $2.00" Read more
Reviews with images

Top reviews from Canada
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- Reviewed in Canada on May 31, 2025Verified PurchaseThis fits the Milwaukee Brushless Rotary tool perfectly. Makes changing bits much easier and faster. In most cases, hand tightening is all that is ever needed. A must have for either your Dremel or Milwaukee tool.
Recommended.
- Reviewed in Canada on May 24, 2025Verified PurchaseWorks great
- Reviewed in Canada on July 13, 2024Verified PurchaseThese universal keyless chucks are one of the best attachments for the Dremel. Makes changing bits very easy and quick and you don't have buy the stock Dremel bits either this will take other brands. Sometimes they will loosen up if you don't tighten them enough but that is not their fault. You just need to make sure they are tight and check it when you are working so you bits don't fly out - you can usually tell before it is too late.
- Reviewed in Canada on January 3, 2024Verified PurchaseVery easy to install, was surprised how small it is. Works as expected.
Feels very light, not sure about longevity.
- Reviewed in Canada on June 19, 2025Verified PurchaseA useful addition to my rotary tool. Worth it in my opinion.
- Reviewed in Canada on October 26, 2023Verified PurchaseI like this more than I thought I would. Changing bits is a lot easier and faster. But there is so much more. I can now use bits with many different shank sizes without worrying about the collet size. For me that's the real plus to this. I can order non-Dremel bits without worrying if the shank might be too small. I can also use some tiny drill bit (at lower speeds).
I wish Dremel made one of these to fit on the flex shaft.
I picked mine up on Prime Day for a great deal.
- Reviewed in Canada on June 5, 2025Verified PurchaseKeyless chuck works great but it still requires a wrench to use it. It’s perfectly designed to be the biggest waste of time and money because it’s positioned right where anyone would hold onto the engraver
- Reviewed in Canada on November 18, 2024Verified PurchaseWhy not include the chuck in the initial purchase of a Dremel. The chuck is a must. Easy loading and changing of bits. Why make it an extra item that you have to purchase separately.
Top reviews from other countries
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JUAN PABLO GONZALEZReviewed in Spain on June 20, 2025
5.0 out of 5 stars PRÁCTICA Y DE CALIDAD
Verified PurchaseEs una boquilla perfecta para hacer cambios rápidos de brocas. Eso sí, hay que mirar en las instrucciones que no es válida para todas ellas. Por lo demás, gran calidad y muy práctica.
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Aykut TurkogluReviewed in Turkey on April 29, 2022
3.0 out of 5 stars Ucuz kalitesiz
Verified PurchaseFiyatına göre bir ürün orijinali gibi beklentiye girmeyin
- S. D. SpicerReviewed in the United Kingdom on September 25, 2015
5.0 out of 5 stars If there's small price difference stick with the original...
Verified PurchaseNot much reason to hate it really. It's an original made by Dremel chuck and it works perfectly. Bit annoyed there wasn't one with the Dremel I brought, but that doesn't fault the chuck, just the marketing. Some of the knock-offs are fine, but others simply don't fit. I've had ones that worked and those which were a waste of time. If the price difference isn't huge - stick to the original.