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MILWAUKEE 48-66-4020 Drill Chuck Key Holder - Drill Chuck Key Holders
MILWAUKEEDrill Chuck Key Holders

MILWAUKEE 48-66-4020 Drill Chuck Key Holder

The MILWAUKEE Chuck Key Holder (MPN 48-66-4020) is a drill chuck key holder designed for use with the 48-66-3160 model. This accessory is manufactured by MILWAUKEE and is intended to securely store the chuck key for…

SKU 3G-OTH-307066

Also listed as: 48664020 · 48 66 4020

Brand
MILWAUKEE
Item
48-66-4020 Drill Chuck Key Holder
Category
Drill Chuck Key Holders
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-66-4020

Technical Documents

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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Chuck Key Holder (MPN 48-66-4020) is a drill chuck key holder designed for use with the 48-66-3160 model. This accessory is manufactured by MILWAUKEE and is intended to securely store the chuck key for the compatible drill.

Frequently Asked Questions

What is the MILWAUKEE Chuck Key Holder 48-66-4020 used for?

The MILWAUKEE Chuck Key Holder (MPN 48-66-4020) is a drill accessory designed to securely store the chuck key for the compatible 48-66-3160 model. It helps prevent key loss and keeps the key readily accessible during drilling operations in industrial, construction, and maintenance applications.

What are the specifications of the MILWAUKEE 48-66-4020?

The MILWAUKEE Chuck Key Holder has manufacturer part number 48-66-4020 and is designed for use with the 48-66-3160 model. It is a drill chuck key holder accessory manufactured by MILWAUKEE. No additional dimensions or material specifications are provided in the product data.

Where to buy the MILWAUKEE 48-66-4020 worldwide?

3G Electric supplies the MILWAUKEE Chuck Key Holder 48-66-4020 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to install the MILWAUKEE Chuck Key Holder 48-66-4020?

To install the MILWAUKEE Chuck Key Holder, attach it to the drill's cord or belt clip using the integrated clip or loop. Ensure the holder is securely fastened before inserting the chuck key. Always follow the drill manufacturer's instructions for accessory installation to maintain safe operation.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE drill chuck key holders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Replacement chuck key for tightening and loosening the chuck on compatible drilling equipment. Used in construction, metalworking, and maintenance applications for secure bit retention
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Replacement chuck key for tightening and loosening the chuck on compatible drilling equipment. Used in construction, metalworking, and maintenance applications for secure bit retention
Thread-mount keyed drill chuck for portable power tools. Capacity range of 5/64 in to 1/2 in. Uses key models 48-66-3280 and 48-66-4040. Suitable for drilling in metal, wood, and plastic during construction, fabrication, and maintenance tasks
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Thread-mount keyed drill chuck for portable power tools. Capacity range of 5/64 in to 1/2 in. Uses key models 48-66-3280 and 48-66-4040. Suitable for drilling in metal, wood, and plastic during construction, fabrication, and maintenance tasks
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This 1/2-inch key drive drill chuck from MILWAUKEE is designed for key-driven tightening to securely hold drill bits in rotary tools. It provides a firm grip for drilling into metal, wood, and masonry. Commonly used in industrial maintenance, construction, and fabrication applications
This MILWAUKEE high-precision taper-mount keyed drill chuck features a ball bearing design for smooth operation and secure bit retention. With a capacity of 3/16 in to 3/4 in, it is suited for gripping drill bits in machining and metalworking applications. Uses key 48-66-3160/48-66-4020
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This MILWAUKEE high-precision taper-mount keyed drill chuck features a ball bearing design for smooth operation and secure bit retention. With a capacity of 3/16 in to 3/4 in, it is suited for gripping drill bits in machining and metalworking applications. Uses key 48-66-3160/48-66-4020
This slot-drive taper-mount keyed drill chuck from Milwaukee has a capacity of 3/16 in to 3/4 in and uses key 48-66-3160/48-66-4020. It is designed for gripping drill bits and tools with shanks within its capacity range, providing secure bit retention and concentricity in industrial drilling applications such as machining and metalworking
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This slot-drive taper-mount keyed drill chuck from Milwaukee has a capacity of 3/16 in to 3/4 in and uses key 48-66-3160/48-66-4020. It is designed for gripping drill bits and tools with shanks within its capacity range, providing secure bit retention and concentricity in industrial drilling applications such as machining and metalworking
Thread-mount keyed drill chuck for portable power tools. Features a 1/2"-20 thread mount and accepts bits from 5/64" to 1/2" in diameter. Suitable for drilling in metal, wood, and masonry applications
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Thread-mount keyed drill chuck for portable power tools. Features a 1/2"-20 thread mount and accepts bits from 5/64" to 1/2" in diameter. Suitable for drilling in metal, wood, and masonry applications

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Drill chuck key holder designed for use with MILWAUKEE models 48-66-3080, 48-66-3240, 48-66-3280, and 48-66-3480. Secures the chuck key on compatible drill chucks to prevent misplacement during drilling operations
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Drill chuck key holder designed for use with MILWAUKEE models 48-66-3080, 48-66-3240, 48-66-3280, and 48-66-3480. Secures the chuck key on compatible drill chucks to prevent misplacement during drilling operations
Drill chuck key holder designed to store the chuck key securely on compatible drills. Keeps the key accessible and reduces misplacement during drilling operations
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Drill chuck key holder designed to store the chuck key securely on compatible drills. Keeps the key accessible and reduces misplacement during drilling operations