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Milwaukee Parts

Chuck 48-66-5185

OEM part for: Milwaukee

Part Number: 48-66-5185


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Chuck - 48-66-5185:Milwaukee 360 View
Chuck - 48-66-5185:MilwaukeeChuck - 48-66-5185:MilwaukeeChuck - 48-66-5185:Milwaukee 360 View
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Easy Less than 15 minutes (14 rated repairs)?
OEM: Original Equipment Manufacturer ?
Milwaukee
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Product Description ?

This is an authentic OEM sourced replacement part which is specially designed for use with Milwaukee electric drills. It can be used on reversing drills of matching capacities and threaded spindles. The chuck 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. This high-quality component is made of durable metal and is sold individually. Keep in mind it includes the screw to secure it and the #48-66-2110 Chuck Key that allows you to tighten and loosen the jaws. Note, this keyed chuck has a 1/2 inch capacity with a 1/2 inch - 20 thread.

  • 1/2 in. capacity, keyed chuck
  • 1/2 in. - 20 thread
  • Chuck key included
  • Classification: Accessory
  • Weight: 0.90 lbs.
  • Shipping: Ships Worldwide

Frequently Purchased Together ?

Compatibility

This part will fit the following 7 machines

Milwaukee

5378-20 (SER 897A) 1/2" Electric Hammer Drill View Diagrams & Manuals
5378-20 (SER 897B) 1/2" Electric Hammer Drill View Diagrams & Manuals
5378-20 (SER 897C) 1/2" Electric Hammer Drill View Diagrams & Manuals
5378-20 (SER 897D) 1/2" Electric Hammer Drill View Diagrams & Manuals
5378-20 (SER 897E) Electric Drill View Diagrams & Manuals
5380-21 (SER B01A) 1/2 " Hammer Drill View Diagrams & Manuals
5381-20 (SER A67A) Hammer Drill View Diagrams & Manuals
Show More Compatible Models
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This item works with the following types of products:

  • Drill Parts
  • Electric Drill Parts
  • Hammer Drill Parts

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

Customer Part Reviews ?

4.8
Average Rating (out of 5):
5 Reviews
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  • easy no problems to attach
    fit great
    iGlobal - September 1, 2021 Verified Purchase
    Great service, and Arrived quickly
    Ordered a chuck for an older milwaukee rotary hammer drill. Was surprised they had it. The representative was very helpful with ordering the part and it arrived very quickly,
    Guest - March 29, 2020 Verified Purchase
    Milwaukee chuck
    Part arrived on time, looks good. I haven't installed it as yet.giving 5 stars I thin it Will work
    Guest - January 6, 2020 Verified Purchase
    Great service. Easy to use website.
    Part was an identical replacement. Appreciated the extra chuck key.
    Guest - August 21, 2019 Verified Purchase
    Great part, fit perfectly
    Supplied everything needed to install, except directions for the installation. For the first-timer it could have been tough; its been a while since I installed a chuck and couldn't remember which part was left-hand thread, didn't take long to figure out. I was in a bind with a tight time-line of need; asked for expedited shipping, but took 2 days to get out of your shop and then 2 days additional for shipping so we missed our deadline.
    Walt - April 7, 2021 Verified Purchase
    t
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    t - t days ago Verified Purchase
    eReplacementParts Team
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    Questions & Answers ?

    Our customer Service team is at the ready daily to answer your part and product questions.

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    We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

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    Questions & Answers for Chuck


    Will this replace my chuck
    Mark for model number 48-06-2871 asked on 2023-03-25
    Hi Mark, Thank you for your question. Before we can provide you with information on the chuck, we will need the catalog number from your drill. The catalog number is usually found on a plate to the left of the Milwaukee logo. If you could resubmit your question with this information, we would be happy to help you. We look forward to hearing from you!
    eReplacementParts Team March 25, 2023

    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.

    Easy Less than 15 minutes (14 rated repairs)?

    Broken chuck

    Dan - September 8, 2017
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Hammer Drill

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Allen wrench, and hammer

    I watched your video on how to remove a chuck. I was able to remove mine and install the new one in less than 15 minutes
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Chuck needed replace, would not tighten

    Daniel - January 23, 2017
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Hammer Drill

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver, 1/2 inch allen wrench, rubber hammer

    Removed set screw, (left hand threads).
    Then put an allen wrench in Chuck and hit
    with hammer, and removed the Chuck.
    Put new Chuck on .
    Did you find this story helpful?
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    The chuck on my half inch hammer would not open all the way

    David - February 12, 2016
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Electric Drill

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver

    I replaced the chuck and the hammer drill works like new. Thanks ereplacement parts for the quick response. I watched your you tube video, it explained how to do the repair. Thank you.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Broken gear ring

    Victor - January 19, 2022
    Tool Type

    Hammer Drill

    Difficulty

    Medium

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Cut off wheel

    First I had to cut off the old chuck with a cut off wheel on a 6” grinder. I cut just a little behind the broken gear ring. After removing the old chuck I could easily spin on the new chuck and tighten down the new retaining screw (inside the housing). Note: the chuck screws onto the shaft as a normal RH thread, but the screw is a LH thread. All in all, a very satisfying repair!
    Did you find this story helpful?
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    Jammed chuck

    Glen - December 20, 2021
    Tool Type

    Hammer Drill

    Difficulty

    Medium

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Pliers, Slip joint pliars

    Removed the old chuck. However the internal screw was missing. The chuck was very tight and the flats on the shaft were small. Had to grind down an open end wrench to hold the shaft while I removed the chuck.
    Threaded on new chuck and inserted the left handed screw
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    The bit came lose when drilling.

    Carlos - December 29, 2020
    Tool Type

    Hammer Drill

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Allen key, table vise, hammer.

    Place the drill in the table vise. Loosen the screw that holds the chuck, left hand thread. Place the allen key in the chuck and tighten a little. With hammer hit to release the chuck (right thread). Screw in the new chuck, tighten, install the new clamping screw, and you're done.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    chuck was broke

    Thomas - October 3, 2020
    Tool Type

    Hammer Drill

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Wrench Set

    could not use screwdriver to take bolt off to remove chuck so used pipe wrench and took chuck off breaking head off screw, centered punched the broken screw and drilled a 1/8 hole in it Since it was left handed the drill turned the broken part of the screw right out Screw new chuck on and then screwed bolt in Complete and drill motor is working fine Thanks for having the parts I needed





    screw
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    CHUCK WORN OUT

    CHRIS - April 8, 2020
    Tool Type

    Hammer Drill

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Wrench Set, VISE

    LOOSEN CHUCK SCREW (L HAND THREAD) REMOVE CHUCK INSTALLED NEW CHUCK
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    No variable speed control. Chuck gear ring broken.

    Rick - April 15, 2019
    Tool Type

    Hammer Drill

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Allen wrench to remove chuck. Wrench to hold motor from spin

    To remove chuck.
    Remove machine screw from inside church (reverse thread), using 1/4" screwdriver.
    Tighten chuck onto Allen wrench. Strike Allen wrench sharply with light hammer to loosen Chuck (regular threaded).
    Reverse procedure to reassemble.

    To replace switch
    Remove screws (phillips) holding body halves together, ( one screw is located underneath rubber palm cushion.
    Remove 4 torx screws holding gear head to body.
    Pry body halves apart.
    Note position of wires.
    Remove wires by inserting small pick in slot to release wire.
    Replace wires.
    Reverse procedure to reassemble.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Chuck was worn out.

    Scot - November 9, 2017
    Tool Type

    Hammer Drill

    Difficulty

    Medium

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Wrench Set, A punch and a rubber mallet

    1. Removed the retaining screw.
    2. Broke the old chuck loose with a mallet and punch to remove it.
    3. Screwed on the new chuck.
    4. Put in the new retaining screw and tightened it.
    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.

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