Power in a lightweight and compact design
PowerShare battery system: Combine 20V batteries to power any Worx tool—20V, 40V, or 80V. Need more power? Just add batteries.
2.0 J of impact energy
Fast and consistent hammer drilling wih up to 5,200 bpm and 1,500 rpm
Lightweight design for less fatigue
Compact 274 mm length for tight spaces
Compatible with dust extraction systems (sold separately)
Dual vibration-absorbing
Brushless motor for extended runtime and efficiency
Built-in LED light to illuminate dark spaces
Where to buy
- Overview
- Key features
- Specs & Manual
- In the box
The rotary hammer is both powerful and lightweight. It delivers an impressive 2.0 Joules of impact energy and features an impact rate of 0–5,200 bpm for consistent drilling in concrete. Its lightweight, compact design provides superior control.
It is compatible with dust extraction systems to maintain a cleaner workspace and help protect user health and also features dual vibration-absorbing technology to improve user comfort.
New to PowerShare? This unique battery platform lets you use 20V, 40V and 80V tools with the same batteries and charger.
- PowerShare battery system: Combine 20V batteries to power any Worx tool—20V, 40V, or 80V. Need more power? Just add batteries.
- 2.0 J of impact energy
- Fast and consistent hammer drilling wih up to 5,200 bpm and 1,500 rpm
- Lightweight design for less fatigue
- Compact 274 mm length for tight spaces
- Compatible with dust extraction systems (sold separately)
- Dual vibration-absorbing
- Brushless motor for extended runtime and efficiency
- Built-in LED light to illuminate dark spaces
- 20V 2.0 J brushless rotary hammer (WX387.9) (1)
- 20V 4.0 Ah lithium battery (WA3644) (1)
- 20V 2 A quick charger (WA3880) (1)
- SDS drill bits(6 /8 /10 mm) (3)
"No flex. All force."
- Worx Consumer
Concrete drilling, mastered
The Stable Punch Technology compensates for pressure drops to ensure a constant 2.0 J impact. It’s relentless, and stays at peak power until the job is done.
Power and control — finally together
Just 274 mm long and 2 kg with 4.0 Ah battery, delivering optimized control and less fatigue in tight spaces and overhead.
Save time on cleanup
Compatible with active dust extraction systems* to keep the workspace clean.
*Sold separately.
Dual vibration-absorbing
Reduce vibrations for improved comfort and protection, thanks to a vibration-absorbing pulsation and anti-vibration handle.
Brushless Motor
High-efficiency brushless motor runs 50% longer, delivers 25% more power, and has a 10× longer life than brushed motors.
Built-in LED light
See clearly in dark spaces—built-in light brightens your workspace.
2-mode operation
Switch easily between hammer drilling for concrete and regular drilling for wood and metal.
Quick brake on release
Stop the bit instantly, boosting safety and reducing risks from inertia.
Soft-start technology
Start smoothly every time, with reduced jerks and twists from the very first second.
One 20V pack starts it all
Stack PowerShare batteries to power bigger jobs.
