Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
MILWAUKEE 1/2" Drive Deep Impact Socket, 3/8" SAE, 6-Point, Friction Retention - 1/2" Drive Impact Sockets
MILWAUKEE1/2" Drive Impact Sockets

MILWAUKEE 1/2" Drive Deep Impact Socket, 3/8" SAE, 6-Point, Friction Retention

The MILWAUKEE Deep Impact Socket (MPN 49-66-6220) is a 1/2" drive impact socket with a 3/8" SAE socket size and 6-point deep design. It features a Black Phosphate finish and a friction retention system.

SKU 3G-OTH-297964

Also listed as: 49666220 · 49 66 6220

Brand
MILWAUKEE
Item
1/2" Drive Deep Impact Socket, 3/8" SAE, 6-Point, Friction Retention
Part Number
49-66-6220
Category
1/2" Drive Impact Sockets
Available to Order
Also known as:49-66-6220MILWAUKEE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-66-6220
Type
SAE, 6-Point, Deep, Friction
Socket Size
3/8 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MILWAUKEE Deep Impact Socket (MPN 49-66-6220) is a 1/2" drive impact socket with a 3/8" SAE socket size and 6-point deep design. It features a Black Phosphate finish and a friction retention system.

Frequently Asked Questions

What is the MILWAUKEE Deep Impact Socket 49-66-6220 used for?

The MILWAUKEE Deep Impact Socket is used for fastening and loosening bolts and nuts with impact wrenches in automotive repair, heavy equipment maintenance, and industrial assembly. Its 1/2" drive and 3/8" SAE 6-point deep design provides access to recessed fasteners.

What are the specifications of the MILWAUKEE Deep Impact Socket 49-66-6220?

The MILWAUKEE Deep Impact Socket (MPN 49-66-6220) has a 1/2" drive size, 3/8" SAE socket size, 6-point deep profile, and a Black Phosphate finish. It uses a friction retention system to hold the socket on the anvil. This is a MILWAUKEE-branded impact socket.

Where to buy the MILWAUKEE Deep Impact Socket 49-66-6220 worldwide?

You can source the MILWAUKEE Deep Impact Socket 49-66-6220 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct MILWAUKEE Deep Impact Socket for your impact wrench?

Select a socket with the same drive size as your impact wrench (e.g., 1/2" drive). Ensure the socket size matches the fastener (here 3/8" SAE). Choose a deep socket for recessed bolts and a 6-point design for maximum torque transfer. The MILWAUKEE friction retention system helps secure the socket.

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.
Not sure this is the right part? Photo-identify it→

MILWAUKEE Products

3G Electric supplies MILWAUKEE 1/2" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from MILWAUKEE

View all MILWAUKEE parts →
This 1/2" drive impact socket features an 11/16 in SAE 6-point design with a black phosphate finish. It is intended for use with impact tools to fasten or loosen nuts and bolts in automotive, construction, and industrial maintenance tasks
MILWAUKEE
This 1/2" drive impact socket features an 11/16 in SAE 6-point design with a black phosphate finish. It is intended for use with impact tools to fasten or loosen nuts and bolts in automotive, construction, and industrial maintenance tasks

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first