Easy
Less than 15 minutes
This is a genuine OEM sourced replacement part which is designed for use with Milwaukee equipment. It allows a user to secure drill bits. The ratcheting action clicks the jaws tightly into place for reduced bit slippage. If your drill's bit retention is suffering, the rotation feels stiff, or the chuck has seized up entirely, a new chuck should fix the problem. Make sure to refer to the owner's manual for your model for the correct application. One durable 3/9" keyless chuck is included. A screwdriver will be needed to remove and resecure the screw that holds this chuck.
3/8" Keyless Chuck 42-66-0100
OEM part for: Milwaukee
Part Number: 42-66-0100
$33.50
In Stock
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Compatibility
This part will fit the following 1 machine
Milwaukee
0240-20 (C32A) 3/8" (10Mm) View Diagrams & Manuals
This item works with the following types of products:
- Drill Parts
- Electric Drill Parts
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Good product!
Arrived pretty quick and as described. Unfortunately I ordered the wrong size for my drill, but it's my own fault.
Guest -
July 30, 2019
Verified Purchase
Fast service exact part.
My order was taken right away and shipped the very next day and the exact part as shown on the picture. Got it about 5 days later. I am very happy with order and wouldn't hesitate to order from them again in the future!
Guest -
May 3, 2019
Verified Purchase
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Does this fit my product?Questions & Answers for 3/8" Keyless Chuck
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
One of the teeth that grips the drill bit broke off.
Rhonda - July 20, 2016
👍 3 of 5 people found this instruction helpful
Tool Type
Electric Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
I used a screwdriver to unthread the screw. The screw is reverse thread.
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CHUCK WORN OUT
CHRIS - March 19, 2021
Tool Type
Electric Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, IMPACT/SMALL TORCH/VISE/BIG ALLEN WRENCH
Parts Used
HEATED LOCKTIGHTED SCREW/ REMOVE SCREW- LEFT HAND THREAD/R&R CHUCK
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
