WORX WU384.9 20V 20mm Brushless Cordless Rotary Hammer (Bare Tool)

Supply status: In Stock
SKU: WORX-WU3849
Selected configuration: Standard item

Unit price

$580.00/ 件

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Quantity

Merchandise subtotal

$580.00

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01 / Product briefing

Product Description

Review the intended use, key features, and technical information supplied for this product.

The WORX WU384.9 is the bare-tool version of the 20V cordless brushless rotary hammer - battery and charger are not included, so it suits users who already own WORX 20V batteries. Its brushless motor and pressure-balanced hammering mechanism deliver 1.7 J of impact energy, a 0-5180 bpm hammering rate and 0-1500 rpm no-load speed, with maximum drilling capacity of 20mm in C30 concrete, 13mm in steel and 20mm in wood and an optimal drilling range of 6-10mm - ideal for anchor holes, conduit routing and fixings in concrete walls and ceilings. The SDS-plus keyless chuck allows tool-free one-handed bit changes, and two working modes (rotary drilling and hammer drilling) plus an electronic pulse mode let you start clean holes in tile without chipping. At 274 x 76 x 202 mm and 1.5 kg, with dual vibration damping in the handle, it stays controllable in tight spaces and during long overhead sessions. The optional WA1603 integrated dust box adds active dust extraction for near dust-free drilling.

Features and Benefits

Brushless motor with pressure-balanced hammering

The brushless motor and pressure-balancing mechanism keep air pressure steady, so 1.7 J impact energy at up to 5180 bpm is delivered consistently rather than fading as the battery drains.

G-TEC anti-torque with electronic release

If the bit jams or hits rebar, the active anti-torque system detects the sudden body rotation and cuts power, while the electronic release disengages the drive - a double safeguard against wrist injury.

Two working modes: rotary drilling and hammer drilling for wood, metal and concrete
Electronic pulse mode for accurate, chip-free starts in tile
Dual vibration damping in the handle for less fatigue on long jobs
SDS-plus keyless chuck for tool-free one-handed bit changes
1.5 kg and 274 mm long for tight spaces and overhead work
Optional WA1603 integrated dust box with HEPA filtration for active dust extraction
Runs on the WORX 20V battery platform shared across the 20V range
Bare tool: battery and charger are not included

Specifications

Model	WU384.9 (bare tool)
Rated voltage	20V max
Motor	Brushless
No-load speed	0-1500 rpm
Impact rate	0-5180 bpm
Impact energy	1.7 J
Max drilling capacity	C30 concrete 20mm / steel 13mm / wood 20mm
Optimal drilling range	6-10mm
Chuck	SDS-plus keyless
Working modes	Rotary drilling, hammer drilling (2 modes); plus electronic pulse mode
Dimensions	274 x 76 x 202 mm
Weight (bare tool)	1.5 kg
Battery platform	WORX 20V lithium-ion
Optional accessory	WA1603 integrated dust box