I can't open this dremel Chuck. Used liquid wrench and try to open carefully. any suggestions?

I’m late to the party (1/20/21) but had the same issue. However my new 4300 Dremel chuck was stuck when it came out of the box. I never got a chance to take the chuck off. Jill O’s. advice from 2014 was helpful but I couldn’t find a small enough drill bit. I used the opposite end of the small wrench that came with the Dremel. I stuck the end of the wrench between the chuck and the plastic EZ Twist lock. I tapped the wrench with a piece of wood and did this continuing around the base. The chuck unlocked and the teeth opened.

Does this work with the Milwawkee 12v rotary tool? Amazon advertises them together

It seems to work with any kind of rotary tool. I have both a dremel and a black&decker and it seems it is a standard size that fits all.

Will this work with a Wen rotary tool, specifically the 101 piece kit here on Amazon?

Can't believe the hours I spent trying to get the shaft size information for my 2 rotary tools. (Wen and Katonah) (or is it called "a shank"? I'm new to this world of rotary tools.) Even called Wen and the guy didn't know the size. Even Dremell doesn't give the size of the Multi Chuck hole. It only gives the Dremell models it works with. Anyhow, the collet nuts are interchangeable on both my tools so I figured it was a standard size. I bought a knock off Multi chuck at Ebay and, at least the guy put the measurements of the hole in the picture. It was .7cm. Unfortunately, that is also the size of both my rotary tool shafts/shanks so, the multi chuck was too small to screw on to the rotary tools I have. But, I am glad I came across this answer since, I almost bought a Dremell Multi Chuck. It too is too small. Saved me about 10 bucks and another disappointment. Thanks.

will it fit black and decker RTX?

Yes. I bought one to use with my RTX-B rotary tool and it works much better than the collet that came with the tool.

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

Dremel Multi Chuck (0.4-3.4 mm) [4486] [Genuine Article]

Dremel Multi Chuck (0.4-3.4 mm) [4486] [Genuine Article]

Product ID: 734972587

Details

Brand
Dremel
Compatible Devices
Rotary Tools
Item Weight
0.01 Ounces
Material
Stainless |
Thread Size
M6

🔩0.03-0.13 in shaft capacity

⚙️Compatible with all Dremel rotary tools

🛠️Lightweight at 22.7g for precision control

Description

🔧 Upgrade your precision game with the genuine Dremel 4486 Chuck!

FEATHERLIGHT CONTROL - At just 22.7 grams, experience effortless handling and superior maneuverability during intricate tasks.
DURABLE GENUINE QUALITY - Manufactured by ドレメル, guaranteeing authentic craftsmanship and long-lasting reliability.
UNIVERSAL COMPATIBILITY - Works seamlessly with all Dremel rotary tools plus Flex Shaft #225AB and Right Angle Attachment for ultimate versatility.
COMPACT READY TO UPGRADE - Slim 8.64 x 4.57 x 0.76 cm design fits perfectly in your toolkit, ready to elevate your DIY game.
PRECISION FIT FOR EVERY PROJECT - Securely holds accessories from 0.8 to 3.2 mm shaft diameter, ensuring flawless performance every time.

The Dremel 4486 Genuine Chuck offers a precise 0.03 to 0.13 inch shaft capacity, compatible with all Dremel rotary tools and key attachments. Lightweight and compact, it ensures superior control and durability, making it an essential upgrade for professionals and DIY enthusiasts seeking flawless accessory performance.

Specifications

ASIN	B0000302ZV
Amazon Bestseller	#131,862 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #17 in Compact Router Drill Chucks
Brand Name	Dremel
Capacity	0.13 Inches
Compatible Devices	Rotary Tools
Customer Reviews	4.3 4.3 out of 5 stars (13,366)
Global Trade Identification Number	00080596011796
Handle Type	Manual
Included Components	No
Item Part Number	4486
Item Type Name	Dremel Chuck
Item Weight	0.05 Pounds
Lock Type	Manual
Manufacturer	ドレメル
Manufacturer Part Number	4486
Material Type	Stainless Steel \| Steel
Model Number	4486
Thread Size	M6
UPC	080596011796
Unit Count	1 Count

Reviews

文**ん

ドリルチャック購入したの先の交換が楽になりました

3.03.2025

厳**人

ご多分に漏れず私もTACK LIFE の安ルーターに使用するため購入しました。正直良く分かってなかったのですが使って納得、なるほど！（笑）コレ1つでだいぶ色んなビットに対応出来そうです。根本をイチイチ変えなくていいので非常に作業が楽になりますね！こんなパーツ1個が1,200円超えとはちょっとお高いですがTACK LIFEのルーター自体を1,600円の時にポイントも使って実質600円（笑）で買ったので良しとしときますｗ

26.04.2025

渋**夫

いろいろな種類のツールを使用する度にコレットを交換する手間が省けるので大変便利です。

30.09.2022

中**勉

私のドレメル3000とタックライフのリューターに取り付けたところドレメル3000では半分ぐらいまではスムーズであとはキツくて何とか1ミリドリルチャックを挟めたものの、ブレが酷くて穴をあけられる状態ではありませんでしたタックライフリューターではスムーズにドリル刃を掴めましたがリューターネジ山とドリルチャックのネジ山が手で触ってもガタガタしてドリルチャック自体がブレブレで使い物になりませんでしたタックライフのフレシキブルシャフトも同様で駄目でしたドレメルフレシキブルシャフトもダメ元で付けた所、何と全くブレなし、プロクソンリューターのドリルチャックの用に安定した回転でした私はドリルチャックのドリル、高速電気のHSM90などドリルチャックは使い慣れてますのでビットの咥え方は熟知してますドレメルチャックは物は良いと思いますがメーカーのロットの違いやネジの相性もあると思います私は今回2回目ですが今回はフレシキブルシャフト専用とします

3.08.2023

良**い

付属品のアタッチメントだと調整ができないのがこれだと簡単に取り付けられます。とても気に入ってます。

14.02.2025

A**ー

使用頻度が高いので予備用に購入しました。純正品なので安心して使えます。

18.12.2024

日**日

DIY用途では問題のない精度でした。ビットを挿入し、チャックを手で締めるだけで簡単に固定できます。コレットセット4485も所有しておりますが、対応していない軸径のビットを使用するために購入しました。異なる軸径のビットを頻繁に交換する場合には、コレットの交換を省略できるため作業効率も上がります。

12.10.2024

も**か

いちいちコレットチャックを取り替えなくても大抵そこそこ使えるようになるチャックです。 4mmのシャンクはさすがに駄目でした

9.11.2024

R**Y

This functions well, and saves time when changing different bits. Holds bits surprisingly well...!

29.03.2026

A**U

Fiyatına göre bir ürün orijinali gibi beklentiye girmeyin

29.04.2022

R**K

Mega nützlich kein schraubschlüssel mehr notwendig macht alles viel einfacher

30.03.2019

B**R

Great convenient tool

24.01.2026

M**K

Happy

18.01.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews