Easy
15-30 minutes
This is an authentic OEM sourced replacement part designed for use with Milwaukee drills/drivers. It allows a user to secure a drill bit, 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. Please note this high-quality component is sold individually.
1/2 Keyless Drill Chuck 48-66-1400
OEM part for: Milwaukee
Part Number: 48-66-1400
$92.47
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 26 machines
Milwaukee
0514-20 (SER 998A) Hammer Drill View Diagrams & Manuals
0430-1 (SER 847A) Cordless Drill / Driver View Diagrams & Manuals
0430-1 (SER 847B) Cordless Drill / Driver View Diagrams & Manuals
0431-4 (SER 847A) Cordless Drill / Driver View Diagrams & Manuals
0431-4 (SER 847B) Cordless Drill / Driver View Diagrams & Manuals
0501-20 (SER 900A) Cordless Drill / Driver View Diagrams & Manuals
0501-50 (SER 900A) Cordless Drill / Driver View Diagrams & Manuals
1108-20 (SER 937A) Cordless Drill / Driver View Diagrams & Manuals
1108-20 (SER 937B) Cordless Drill / Driver View Diagrams & Manuals
1108-21 (SER 937A) Cordless 18 Volt Keyless 1/2" D-Handle Drill View Diagrams & Manuals
1108-21 (SER 937B) Cordless Keyless 1/2" D-Handle Drill View Diagrams & Manuals
1108-51 (SER 937A) Cordless 18 Volt Keyless 1/2" D-Handle Drill View Diagrams & Manuals
5376-1 (SER 819-39199) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
5376-1 (SER 819-1001) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
5376-1 (SER 819A) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
5376-1 (SER 819B) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
5376-1 (SER 819C) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
5376-1 (SER 819D) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
5376-1 (SER 819E) Magnum Keyless Chuck Hammer Drill View Diagrams & Manuals
1700-1 (SER 131-1011) 1/2" Electric Drill View Diagrams & Manuals
0501-02 (SER 900A) 12V 1/2" Cordless Drill View Diagrams & Manuals
0511-21 (SER 943A) 14.4V 1/2" Cordless Drill View Diagrams & Manuals
0513-21 (SER 945A) 14.4V 1/2" Cordless Hammer Drill View Diagrams & Manuals
0521-20 (SER 951A) 18V 1/2" Cordless Drill View Diagrams & Manuals
0523-20 (SER 979A) 18V 1/2" Cordless Hammer Drill View Diagrams & Manuals
0524-20 (SER 980A) 18V 1/2" Cordless Hammer Drill View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Drill Parts
- Hammer Drill Parts
- Cordless Drill Parts
- Electric Drill Parts
This part replaces obsolete part #: 48-66-0600, 48-66-0410
Repair Videos ?
Articles:
|
This article explains steps for how to remove threaded-on chucks and taper-fit drill chucks, as well as steps for removi...
September 18, 2009
|
|
Broken gearboxes and sticky chuck screws can make removing a drill chuck difficult. This article explains the tricks you...
August 12, 2010
|
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for 1/2 Keyless Drill Chuck
No questions have been asked yet
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.
chuck wore out
David - January 18, 2020
Tool Type
Hammer Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
, hex keys
Parts Used
removed the holding screw (hex )
(left handed thread
put a large hex key in chuck.
hit key with hammer to loosen chuck (threaded chuck )
thread new chuck onto shaft.
installed holding screw..
done.
(left handed thread
put a large hex key in chuck.
hit key with hammer to loosen chuck (threaded chuck )
thread new chuck onto shaft.
installed holding screw..
done.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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.
