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Keyless Chuck (1/2-inch) - 42-66-0200:Milwaukee 360 View
Keyless Chuck (1/2-inch) - 42-66-0200:MilwaukeeKeyless Chuck (1/2-inch) - 42-66-0200:MilwaukeeKeyless Chuck (1/2-inch) - 42-66-0200:MilwaukeeKeyless Chuck (1/2-inch) - 42-66-0200:MilwaukeeKeyless Chuck (1/2-inch) - 42-66-0200:MilwaukeeKeyless Chuck (1/2-inch) - 42-66-0200:Milwaukee 360 View

Keyless Chuck (1/​​2-inch) 42-66-0200

Part Number: 42-66-0200
Milwaukee
Availability: In Stock
Price: $38.36
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Product Information
Specifications
  • 1/2"
Description:
This is a genuine Milwaukee part, it is sold individually. The chuck is located on the to of the drill where you can add drill bits. The models listed below will show the compatible hammer drills. 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.

Installation is easy with these following steps. You will need to thread the chuck assembly onto the spindle then secure the chuck assembly as tightly as possible (by hand). Then open the chuck to accept the retaining screw and install the retaining screw. Secure the screw with a Phillips screwdriver. The screw is reverse threaded requiring counter clockwise rotation to secure.
Frequently Purchased With
Products Compatibility

This item works with the following types of products:

  • • Drill
  • • Hammer Drill

Questions & Answers for Keyless Chuck (1/​2-inch)


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Repair Instructions: Submitted by Customers Like You
6 of 7 people found this instruction helpful
Tool Type:
Cordless Drill
Parts Used:
Chuck Screw - 05-88-1500
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Medium
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Hammer
Defective chuck
Open the chuck all the way. Remove the chuck screw in the bottom of the chuck, it is a left hand thread. Use the largest allen wrench that will fit into the chuck. Then tighten the chuck on the short end of the allen wrench. Put the drill in the low speed setting and on the drill mode. Lay the drill on a flat surface, and strike the long end of the allen wrench with a hammer. It may take a few times but the chuck will start to thread off of the spindle. Replace with the new chuck and chuck screw.
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4 of 4 people found this instruction helpful
Tool Type:
Hammer Drill
Parts Used:
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
Chuck jaw fell out
Removed faulty hammer drill chuck, ordered replacement chuck & installed it

Watched helpful YOUTUBE video
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Tool Type:
Cordless Drill
Parts Used:
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, Allen wrench
Chuck wouldn't tighten on drill bits
Removed old chuck installed new chuck
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Tool Type:
Cordless Drill
Parts Used:
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, impact gun and bolt
keyless chuck was broken
I removed the screw from inside of the chuck, used an impact gun and a bolt to turn against the drills left-handed threads to loosen the broken chuck. I screwed in the new chuck, tightened and reinstalled screw. Exactly the same part.
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Tool Type:
Cordless Drill
Parts Used:
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Wrench Set
Drill chuck broke
I went to youtube and watched your video on the replacement steps. That made the whole job easy. https://www.youtube.com/watch?v=usC8unA5RiA
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0 of 1 people found this instruction helpful
Tool Type:
Hammer Drill
Parts Used:
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, Allen wrench
Chuck wore out. Wouldn’t hold bit any longer
Removed old one and replaced it with new one.
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0 of 1 people found this instruction helpful
Tool Type:
Cordless Drill
Parts Used:
Keyless Chuck (1/2-inch) - 42-66-0200
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, Hex driver.
The chuck would not tighten.
Used a hex driver to remove the chuck. The screw is reverse threaded so turn to the right to loosen and to the left to tighten.
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Reviews
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Average Rating (out of 5):
3 Reviews
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  • I Am very satisfied
    My drill is working like new, the part fit perfectly and I received it promptly.
    Al - July 19, 2021 Verified Purchase
    Item worked perfectly
    Item worked perfect received in good condition fit well and received in good time
    Guest - December 21, 2020 Verified Purchase
    Replacement drill chuck
    A little trouble removing but new one fit fine and works fine
    Guest - June 13, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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