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.

Dremel 4486 Keyless Chuck | Desertcart Spain

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Descripción

🔧 Unlock your Dremel’s full potential—fast, flexible, flawless!

PRECISION GRIP - Steel 3-jaw chuck ensures a secure hold on bits, even during high-speed tasks.
TIME SAVING DESIGN - Ideal for projects requiring frequent accessory changes—boost your workflow and stay in the zone.
EFFORTLESS BIT SWAPS - Say goodbye to collets and wrenches—change accessories in seconds without tools.
COMPACT LIGHTWEIGHT - Weighing just 0.01 ounces, it adds zero bulk while maximizing your tool’s potential.
UNIVERSAL COMPATIBILITY - Works seamlessly with all Dremel rotary tools and popular attachments for ultimate versatility.

The Dremel 4486 Keyless Chuck is a durable steel 3-jaw chuck designed for quick, tool-free accessory changes on Dremel rotary tools. Compatible with bits ranging from 1/32" to 1/8" shanks, it eliminates the need for collets and wrenches, streamlining your workflow. Lightweight and universally compatible with multiple Dremel models and attachments, it’s perfect for professionals and hobbyists who demand efficiency and precision.

Presupuesto

ASIN	B0000302ZV
Best Sellers Rank	#6,379 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #344 in Power Tool Parts & Accessories
Brand	Dremel
Brand Name	Dremel
Capacity	0.13 Inches
Compatible Devices	Dremel rotary tools
Customer Reviews	4.6 out of 5 stars 13,846 Reviews
Global Trade Identification Number	00080596011796
Handle Type	hand-tightened
Included Components	1 Chuck
Item Diameter	0.03 Inches
Item Part Number	4486
Item Type Name	Rotary Tool Replacement Parts
Item Weight	0.01 Ounces
Lock Type	Combination, Keyless, Self-Locking
Manufacturer	Dremel
Manufacturer Part Number	4486
Manufacturer Warranty Description	Product Defects Only - 1 Year
Material	Plastic
Material Type	Plastic
Model Number	4486
Thread Size	1/8-inch NPT
UPC	080596011796
Unit Count	1.0 Count

Reseñas

R**Y

29.03.2026

R**Y

30.03.2026

L**L

15.08.2025

S**R

27.03.2026

L**E

8.02.2026

J**L

2.03.2026

V**O

21.03.2026

K**W

15.01.2026

A**U

29.04.2022

R**K

30.03.2019

B**R

24.01.2026

M**K

18.01.2024

F**O

31.07.2025

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 24.01

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

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La funda MOLLE es de una calidad excepcional. Estoy muy satisfecho con mi compra.

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Dremel 4486 Keyless Chuck

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Detalles

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Presupuesto

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