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MILWAUKEE 48-66-1381 Thread-Mount Keyed Drill Chuck, 5/64 in to 1/2 in Capacity - Thread-Mount Keyed Drill Chucks for Portable Power Tools
MILWAUKEEThread-Mount Keyed Drill Chucks for Portable Power Tools

MILWAUKEE 48-66-1381 Thread-Mount Keyed Drill Chuck, 5/64 in to 1/2 in Capacity

The MILWAUKEE Drill Chuck is a thread-mount keyed drill chuck for portable power tools, model 48-66-1381. It features a 5/8"-16 thread mount and a capacity range of 5/64 in to 1/2 in, and is compatible with…

SKU 3G-OTH-250339

Also listed as: 48661381 · 48 66 1381

Brand
MILWAUKEE
Item
48-66-1381 Thread-Mount Keyed Drill Chuck, 5/64 in to 1/2 in Capacity
Part Number
48-66-1381
Category
Thread-Mount Keyed Drill Chucks for Portable Power Tools
Available to Order
Also known as:48-66-1381MILWAUKEE
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-66-1381
Key
48-66-3280/48-66-4040
Capacity
5/64 in to 1/2 in

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

Product Description

The MILWAUKEE Drill Chuck is a thread-mount keyed drill chuck for portable power tools, model 48-66-1381. It features a 5/8"-16 thread mount and a capacity range of 5/64 in to 1/2 in, and is compatible with 48-66-3280/48-66-4040 keys.

Frequently Asked Questions

What is the MILWAUKEE 48-66-1381 drill chuck used for?

The MILWAUKEE 48-66-1381 is a thread-mount keyed drill chuck designed for portable power tools. It securely holds drill bits from 5/64 in to 1/2 in capacity, making it suitable for drilling in metal, wood, and plastic during construction, fabrication, and maintenance tasks.

What are the specifications of the MILWAUKEE 48-66-1381 drill chuck?

The MILWAUKEE 48-66-1381 drill chuck has a 5/8"-16 thread mount and a capacity range of 5/64 in to 1/2 in. It is compatible with key models 48-66-3280 and 48-66-4040. The manufacturer part number is 48-66-1381, and it is designed for portable power tools.

Where to buy the MILWAUKEE 48-66-1381 drill chuck worldwide?

3G Electric supplies the MILWAUKEE 48-66-1381 drill chuck worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this genuine MILWAUKEE part.

How to install the MILWAUKEE 48-66-1381 drill chuck?

To install the MILWAUKEE 48-66-1381 drill chuck, first ensure the power tool spindle is clean and has a matching 5/8"-16 thread. Screw the chuck onto the spindle by hand until snug, then tighten with the appropriate key (48-66-3280 or 48-66-4040). Always disconnect power before installation.

Used in

Common applications for MILWAUKEE
Industrial maintenance — M12™ hammer drill and impact driver kit (2497-22) for drilling, hammer drilling, and fastening in electrical and mechanical tasks.
Heavy equipment lubrication — M18™ grease gun and impact wrench kit (2967-22GG) for lubrication and fastener removal in assembly and maintenance.
Hydraulic cylinder operation — Cordless hydraulic pump (3120-21) delivering 10,000 psi for powering hydraulic tools and cylinders in field service.
Automotive repair — Cordless ratchet kit (3G-OTH-303908) with 35 ft-lb torque for fastening and loosening bolts in tight engine compartments.
Demolition and construction — Carbide reciprocating saw blade (48-00-5371) for cutting wood, metal, and plastic in renovation and plumbing work.
Jobsite safety — N95 respirator with exhalation valve (48-73-4004) for protection against non-oil-based particulates in dusty environments.
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MILWAUKEE Products

3G Electric supplies MILWAUKEE thread-mount keyed drill chucks for portable power tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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