Milwaukee · drill drivers · United States

Milwaukee 3404-20 — M12 FUEL 1/2 in. Hammer Drill/Driver

Brushless M12 hammer drill/driver with a 1/2-inch metal chuck and a manufacturer-rated 400 in-lb torque. Model 3404-20 is the bare tool; the 3497-22 kit adds the impact driver, two exact batteries and charger.

VerifiedModel 3404-20 · verified 2026-09-02

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Identity and specifications

ManufacturerMilwaukee
Model3404-20
US regional SKU3404-20
Battery platformMilwaukee M12
Categorydrill drivers
Brushlesstrue
Max Torque In Lb400
Tool Onlytrue

Included in verified kits

Two-tool M12 FUEL kit containing the 3404-20 hammer drill, 3453-20 impact driver, one CP2.0 battery, one XC4.0 battery, the 48-59-2401 charger and a contractor bag. It contains neither the HIGH OUTPUT XC5.0 pack nor the M18 tools.

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