Keyless Chuck (1/2-inch) 42-66-0200
Part Number: 42-66-0200
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Product Information
Specifications
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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
Compatibility
This part is compatible with the following machines:
the 9 compatible machines
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
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:
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
Watched helpful YOUTUBE video
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Tool Type:
Cordless Drill
Parts Used:
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:
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:
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:
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:
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
3 Reviews
Average Rating (out of 5):
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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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Product Information