Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MILWAUKEE M18 Cordless Impact Driver 3650-21CT - Milwaukee Cordless Impact Drivers
MILWAUKEEMilwaukee Cordless Impact Drivers

MILWAUKEE M18 Cordless Impact Driver 3650-21CT

The Milwaukee M18™ Cordless Impact Driver (MPN 3650-21CT) delivers 1,700 in-lb max torque, 3,600 RPM no load speed, and 4,900 impacts per minute. It features a brushless motor for efficient operation.

SKU 3G-OTH-632536

Also listed as: 365021CT · 3650 21CT

Brand
MILWAUKEE
Item
M18 Cordless Impact Driver 3650-21CT
Category
Milwaukee Cordless Impact Drivers
Available to Order
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.
Worldwide Shipping
Air & sea freight
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
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
3650-21CT
Type
700 in-lb Max. Torque, 4,900 ipm Impacts per Minute, M18™
No Load Speed
3,600 RPM

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 M18™ Cordless Impact Driver (MPN 3650-21CT) delivers 1,700 in-lb max torque, 3,600 RPM no load speed, and 4,900 impacts per minute. It features a brushless motor for efficient operation.

Frequently Asked Questions

What is the Milwaukee M18 Impact Driver used for?

The Milwaukee M18 Cordless Impact Driver (3650-21CT) is used for driving fasteners and loosening nuts in construction, metalworking, and maintenance tasks. Its 1,700 in-lb max torque and 4,900 impacts per minute handle heavy-duty applications like structural steel assembly and equipment installation.

What are the specifications of the Milwaukee 3650-21CT Impact Driver?

The Milwaukee 3650-21CT Impact Driver delivers 1,700 in-lb max torque, 3,600 RPM no load speed, and 4,900 impacts per minute. It features a brushless motor for efficiency and runs on the M18 battery platform. The tool is designed for professional trades requiring high torque and durability.

Where to buy Milwaukee M18 Impact Driver worldwide?

3G Electric supplies the Milwaukee M18 Impact Driver (3650-21CT) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Milwaukee tools and support procurement across 14 departments. Contact us for availability and lead time.

How to maintain a Milwaukee brushless impact driver?

To maintain your Milwaukee brushless impact driver, keep the tool clean and dry, inspect the chuck for debris, and ensure battery contacts are free of corrosion. Regularly check the brushless motor for unusual noise. Use only genuine Milwaukee batteries and chargers to preserve performance and longevity.

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

MILWAUKEE Products

3G Electric supplies MILWAUKEE milwaukee cordless impact drivers. 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 cordless impact driver delivers 1,000 in-lb of max torque, 3,200 RPM no-load speed, and 6,300 impacts per minute. It is suitable for driving fasteners and tightening bolts in industrial assembly, construction, and maintenance tasks
MILWAUKEE
This cordless impact driver delivers 1,000 in-lb of max torque, 3,200 RPM no-load speed, and 6,300 impacts per minute. It is suitable for driving fasteners and tightening bolts in industrial assembly, construction, and maintenance tasks
This cordless impact driver delivers 1,000 in-lb of maximum torque, with a no-load speed of 3,200 RPM and 6,300 impacts per minute. It is designed for driving fasteners and loosening nuts in industrial assembly, metal fabrication, and maintenance tasks. The brushless motor enhances efficiency and runtime for demanding applications
MILWAUKEE
This cordless impact driver delivers 1,000 in-lb of maximum torque, with a no-load speed of 3,200 RPM and 6,300 impacts per minute. It is designed for driving fasteners and loosening nuts in industrial assembly, metal fabrication, and maintenance tasks. The brushless motor enhances efficiency and runtime for demanding applications
This cordless impact driver delivers 1,000 in-lb max torque, 3,200 RPM no load speed, and 6,300 impacts per minute. It is suited for fastening tasks in metal fabrication, equipment assembly, and maintenance applications
MILWAUKEE
This cordless impact driver delivers 1,000 in-lb max torque, 3,200 RPM no load speed, and 6,300 impacts per minute. It is suited for fastening tasks in metal fabrication, equipment assembly, and maintenance applications