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10134025-1-M-Milwaukee-48-66-3280-Chuck Key

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10134025-1-S-Milwaukee-48-66-3280-Chuck Key

10134025-2-S-Milwaukee-48-66-3280-Chuck Key

10134025-1-S-Milwaukee-48-66-3280-Chuck Key 360 view

Replacing your Milwaukee Electric Drill Chuck Key

Chuck Key 48-66-3280

Manufactured by:: Milwaukee
ERP Number:: ERP10134025
Part Number:: 48-66-3280

Works with your model 2787-059!

$15.28

★★★★★

8 Reviews

Delivers in 3-5 Business Days!

Easy

15 - 30 mins

(14 rated repairs) ?

Works with your model 2787-059!

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Description Frequently Purchased Together Troubleshooting Repair Videos Reviews Repair Instructions Model Cross Reference

Product Description

Genuine Milwaukee replacement part, this item is sold individually. This Chuck Key tightens the jaws of the 1/2 inch capacity Chucks on all the Drill models shown below. For convenience a Chuck Key Holder part number 48-66-4040 can be ordered. It is attached to the power cord then the Chuck Key is attached to it.

Frequently Purchased Together

Quik-Lok Power Cord Set

★★★★★

(15)

$58.48

Chuck Key Holder

★★★★★

(5)

$7.79

1/2 Reversing Chuck

$85.81

1/2 Chuck

★★★★★

(1)

$104.38

Top Handle

★★★★★

(2)

$10.13

Side Handle Assembly

$25.35

Handle

★★★★★

(3)

$17.16

Chuck Key Holder Assembly

$7.89

Key Holder Assembly

$9.95

Troubleshooting

This part works with the following brands:

Milwaukee

This part works with the following products:

Electric Drill
Hammer Drill
Drill Press
Drill
Hammer

Videos For installing this part.

★

Customer Part Reviews

5.0

Average Rating (out of 5):

★★★★★

(8 Reviews)

Click to filter by ratings:

5 stars

8
4 stars

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3 stars

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★★★★★

It works!!!!

I lost mine and this new one works great.

Guest - July 1, 2019

Verified Purchase

★★★★★

The correct part and it was deliverd in three days.

IT was the correct part. I received the item when I was told the shipment was to arrive.

Guest - July 16, 2019

Verified Purchase

★★★★★

Replacement for lost part

Excellent condition (New). Fast shipping.

Guest - November 7, 2019

Verified Purchase

★★★★★

Parts

I needed chuck keys and a power cord for drills I had purchased at a pawn shop and eReplacement Parts had what I needed.

Guest - January 3, 2020

Verified Purchase

★★★★★

Chuck

Replacement for my old one

Guest - January 28, 2020

Verified Purchase

★★★★★

Showed up just in time

Order the chuck and it arrived a few days later. Great costumer service

Ted - July 15, 2020

Verified Purchase

★★★★★

Perfect Part

Exact part needed. Packaged in factory fresh original package.

Guest - April 1, 2021

Verified Purchase

★★★★★

Spot on

It was exactly what I was looking for.

Guest - April 2, 2022

Verified Purchase

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

15 - 30 mins

(14 rated repairs) ?

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Leaking gearcase

Steve from Graham, Washington

1 person found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: More than 2 hours
Tools:: Screw drivers
Parts Used:: 49-08-0800, 48-66-3280, 06-75-3150, 02-04-1050, 02-04-0847

Milwaukee 1660-1 HD drill. Needed cord and leaking gearcase. Replaced old grease. Replaced armature bearings and replaced cord. Once all parts were here it took about 2 hours to do...

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Parts missing on used tool purchase

ROGER from FORT COLLINS, Colorado

1 person found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Parts Used:: 48-66-3280, 14-34-5373

1. Ordered replacement parts from REPLACEMENT PARTS.com 2. Parts arrived in less than one week 3. Added new parts to tool ... Read more

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WonÆt reverse, cord weathered, 25 years and going strong again.

Wendell from NACOGDOCHES, Texas

1 person found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: Less than 15 mins
Tools:: Pliers, Screw drivers
Parts Used:: 48-66-4040, 48-66-3280, 44-76-0150, 23-66-1421, 22-64-0121, 22-18-0680

Follow instructions included with new switch kit. New handle and switch configuration to upgrade to new style.

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Parts where not included when I purchase it, so it was easier and cheaper to purchase the parts than to argue with the supplier

Michael from Hamden, Connecticut

1 person found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Tools:: Screw drivers
Parts Used:: 49-15-0265, 48-66-4040, 48-66-3280

Common sense to replace the parts.

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I had a difficult time finding a chuck key that would fit

Avery from McDonough, Georgia

1 person found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Parts Used:: 48-66-3280

I tried the key and it worked! The drill press manufacturer had stopped making this key and I had to find one that would fit. I was fortunate that while I was on your web site someone had the same problem and the correct answer was there.Thank you!

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Purchased drill press at a yard sale. Had no chuck key.

Charles from Deltona, Florida

0 of 1 people found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Parts Used:: 48-66-3280

Purchased drill press at a yard sale. Had no chuck key. Bought two different chuck keys at Lowes but neither would fit. Ordered this one on line and it works perfect.

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Replaced motor insulator Milwaukee 1630-1 drill would not spin also made squealing noise

doug from Macomb, Michigan

0 of 1 people found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: 30 - 60 mins
Tools:: Screw drivers
Parts Used:: 48-66-3280, 31-44-1550, 22-20-0660, 22-18-0680

It went good but for anybody trying to do this you must first remove all the handle screws and from both handles 6 screws total then it just slides out I was not aware of this and could not find any info online I have two of these drills and the same thing happened on both drills.Hope this can help someone in the future

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Old had used it for 30 to 35 years drilled 1000+ holes in wood cement and steal best drill I\'ve have I wore it out=ƒÿ¡ it just died one day

Michael from BLAIRSVILLE, Georgia

0 of 1 people found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: 30 - 60 mins
Tools:: Nutdriver, Screw drivers, Socket set
Parts Used:: 48-66-3280, 44-60-1290, 43-44-0913, 42-32-0161, 42-14-0390, 23-66-1666, 22-84-0880, 22-20-0355, 22-16-0300, 06-82-7398, 02-04-1536, 02-04-0847

Took tool apart to see what it needed. It was not bad to take apart, you must have patience a lot of small parts .My drill had a lot of grease ,dirt, dust inside.The only thing is to make sure you take old grease out replace with new parts all fell into place, it\'s like brand new now hopefully I will get another 30 years thank you E Repl ... Read more

Read less

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I lost my chuck key

Christian from Huntington, New York

0 of 1 people found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Parts Used:: 48-66-3280

Just ordered a three new chuck keys from you guys! Funny thing after about a month, last weekend my brother found it in the floor hidden somewhere

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Just needed replacement parts

Richard from Kelseyville, California

0 of 1 people found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Parts Used:: 48-66-4040, 48-66-3280

Replacement chuck and chuck key holder. No repair needed

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Model Cross Reference

This part works with the following models:

ERP Number: ERP10134025
Manufacturer Part Number: 48-66-3280

Brand	Model Number	Description
Milwaukee	0224-1	Electric Drill - Electric Drill / Driver
Milwaukee	0226-3	Electric Drill - Electric Drill / Driver
Milwaukee	0234-1	Electric Drill - Electric Drill / Driver
Milwaukee	0234-1TYPEC	Drill - 1/2-Inch Hole Shooter
Milwaukee	0234-1TYPEE	Drill - 1/2-Inch Hole Shooter
Milwaukee	0234-6	Electric Drill - 1/2" Magnum Hole-Shooter
Milwaukee	0238-1	Electric Drill - Electric Drill / Driver
Milwaukee	0238-3	Electric Drill - Electric Drill / Driver
Milwaukee	0238-4	Electric Drill - Electric Drill / Driver
Milwaukee	0244-1	Electric Drill - Milwaukee 0244-1 Parts
Milwaukee	0299-20	Electric Drill - Electric Drill / Driver
Milwaukee	0300-20	Electric Drill - Electric Drill / Driver
Milwaukee	0301-20	Electric Drill - Electric Drill / Driver
Milwaukee	0721-20	Cordless Drill - Cordless V28 D-Handle Right-Angle Drill
Milwaukee	0721-21	Cordless Drill - Cordless D-Handle Rad
Milwaukee	0870	Electric Drill - 3/8&#34 Electric Drill
Milwaukee	0871	Electric Drill - 3/8&#34 Drill
Milwaukee	0875	Electric Drill - Double Insulated Drill
Milwaukee	0890	Electric Drill - Electric Drill
Milwaukee	0890-8	Electric Drill - 3/8&#34 Electric Drill
Milwaukee	0950-1	Electric Drill - Permanent Magnet Drill
Milwaukee	1000	Electric Drill - 1/2&#34 Electric Drill
Milwaukee	1000-1	Electric Drill - 1/2&#34 Electric Drill
Milwaukee	1001	Electric Drill - 1/2&#34 Drill
Milwaukee	1001-1	Electric Drill - Electric Drill / Driver
Milwaukee	1006-1	Electric Drill - Electric Drill / Driver
Milwaukee	1007-1	Electric Drill - 1/2 D-Handle Drill 0-600 RPM with Quik-Lok cord
Milwaukee	1100	Electric Drill - 1/2&#34 Electric Drill
Milwaukee	1100-1	Electric Drill - 1/2&#34 Electric Drill
Milwaukee	1101	Electric Drill - 1/2&#34 Drill