The Milwaukee M12™ Subcompact Brushless 1/4 in. Hex Impact Driver (3450-20) is an ultra-compact cordless fastening tool built for professionals who need powerful performance in tight spaces. Powered by the Milwaukee M12™ REDLITHIUM™ battery platform, this impact driver features a brushless motor that delivers exceptional efficiency, longer motor life, and consistent fastening power. Producing up to 1,100 in-lbs. of torque and 3,000 RPM, the 3450-20 handles wood screws, lag bolts, self-tapping screws, and other fastening applications with ease. Its lightweight ergonomic design improves comfort during overhead and extended use, while the 1/4-inch quick-change hex chuck enables fast one-handed bit changes. Compatible with all Milwaukee M12™ batteries, the 3450-20 is ideal for electricians, HVAC technicians, plumbers, installers, and maintenance professionals.

Usage

• Cabinet Installation
• Electrical Work
• HVAC Installation
• Plumbing
• Deck Building
• Furniture Assembly
• Remodeling
• General Construction

Genuine Milwaukee Product

M12™ Cordless Platform

Brushless Motor

Subcompact and Lightweight Design

1/4" Hex Chuck

Variable-Speed Trigger

Forward and Reverse Control

LED Work Light

Ergonomic Grip

Belt Clip

Compact Design for Tight-Space Access

Compatible with Milwaukee M12™ Batteries

(1) Milwaukee M12™ Subcompact Brushless 1/4" Hex Impact Driver (3450-20)

Battery, charger, and carrying case are not included.

Brand: Milwaukee

Model: 3450-20

Series: M12™

Tool Type: Cordless Impact Driver

Motor Type: Brushless

Battery Platform: M12™

Drive / Chuck Size: 1/4" Hex

Speed Control: Variable Speed

Forward / Reverse: Yes

LED Work Light: Yes

Belt Clip: Yes

Battery Included: No

Charger Included: No

Carrying Case Included: No

General Fastening

Screw and Bolt Driving

Electrical Installation

HVAC Installation

Cabinet Installation

Remodeling

Maintenance and Repair

Furniture Assembly

Professional Construction

Tight-Space Fastening Applications

Orders are carefully inspected before shipping.
Most orders ship within one business day.
Items are securely packaged to help prevent damage during transit.
Original retail packaging is included when available. If unavailable, the item will be professionally packaged to ensure safe delivery.
Tracking information is provided once your order ships.

Covered by Milwaukee's manufacturer warranty where applicable.
Please refer to Milwaukee's official warranty policy for complete terms and coverage.

1. Do you sell genuine products?
Yes. Every product we sell is 100% authentic.

2. Does the Milwaukee 3450-20 include a battery or charger?
No. The 3450-20 is sold as a tool-only model. Battery and charger are sold separately.

3. Is the Milwaukee 3450-20 brushless?
Yes. The 3450-20 features a brushless motor for efficient cordless performance and longer motor life.

4. Is the Milwaukee 3450-20 an M12 FUEL™ tool?
No. The 3450-20 is part of Milwaukee's M12™ Brushless lineup, but it is not an M12 FUEL™ model.

5. What type of bits does the Milwaukee 3450-20 use?
It uses standard 1/4" hex-shank impact-rated bits and compatible accessories.

6. What batteries are compatible with the Milwaukee 3450-20
The 3450-20 is compatible with Milwaukee M12™ battery packs.

7. Is the Milwaukee 3450-20 suitable for tight spaces?
Yes. Its subcompact design is specifically suited for fastening applications where access and maneuverability are important.

8. Does the Milwaukee 3450-20 have an LED work light?
Yes. It includes an integrated LED light to improve visibility while working.

9. When will my order ship?
Most orders are shipped within one business day.

10. Do you ship internationally?
Yes. We offer fast shipping to most countries worldwide.

11. What if the original box is not included?
If the original retail box is unavailable, the item will be carefully packaged to ensure safe delivery.