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MILWAUKEE 3/4" Drive Deep Impact Socket, 25 mm, 6-Point, Friction Retention - 3/4" Drive Impact Sockets
MILWAUKEE3/4" Drive Impact Sockets

MILWAUKEE 3/4" Drive Deep Impact Socket, 25 mm, 6-Point, Friction Retention

The MILWAUKEE Deep Impact Socket (MPN 49-66-6400) is a 3/4" drive, metric, 25 mm socket size, 6-point, deep impact socket with a Black Phosphate finish. It features a friction retention design for secure attachment…

SKU 3G-OTH-293607

Also listed as: 49666400 · 49 66 6400

Brand
MILWAUKEE
Item
3/4" Drive Deep Impact Socket, 25 mm, 6-Point, Friction Retention
Part Number
49-66-6400
Category
3/4" Drive Impact Sockets
Available to Order
Also known as:49-66-6400MILWAUKEE
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-66-6400
Type
Metric, 6-Point, Deep, Friction
Socket Size
25 mm

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

Product Description

The MILWAUKEE Deep Impact Socket (MPN 49-66-6400) is a 3/4" drive, metric, 25 mm socket size, 6-point, deep impact socket with a Black Phosphate finish. It features a friction retention design for secure attachment to impact tools.

Frequently Asked Questions

What is the MILWAUKEE Deep Impact Socket 49-66-6400 used for?

The MILWAUKEE Deep Impact Socket 49-66-6400 is used for fastening and loosening metric 25 mm hex fasteners with high-torque impact tools. Its deep, 6-point design and Black Phosphate finish suit heavy-duty automotive, construction, and industrial maintenance applications where secure socket retention is critical.

What are the specifications of the MILWAUKEE 49-66-6400 impact socket?

The MILWAUKEE 49-66-6400 is a 3/4" drive, metric, 25 mm socket size, 6-point, deep impact socket with a Black Phosphate finish. It uses a friction retention design for secure attachment. The manufacturer part number is 49-66-6400, and it is made by MILWAUKEE.

Where to buy MILWAUKEE 49-66-6400 impact socket worldwide?

3G Electric supplies the MILWAUKEE 49-66-6400 Deep Impact Socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this metric 25 mm socket.

How to select the correct MILWAUKEE impact socket size?

To select the correct MILWAUKEE impact socket, match the drive size (3/4") to your impact wrench, and choose the socket size (25 mm) to the fastener hex. For deep fasteners or recessed nuts, use a deep socket. The 6-point design reduces rounding. Always verify the fastener is metric.

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 3/4" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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