Name: WORX WU388.9 24mm Cordless Brushless 3-Function Rotary Hammer
Brand: Worx
SKU: WORX-WU3889
Price: 520 HKD
Availability: InStock

Product Overview

The WORX WU388.9 is a high-performance 24mm cordless brushless 3-function rotary hammer, designed for professionals, offering powerful performance and excellent operational efficiency. Its brushless motor technology ensures longer runtime and lower maintenance requirements, while the 24mm drilling capacity allows it to handle various construction and renovation tasks. The WU388.9 integrates drilling, hammering, and chiseling functions for versatile applications. This model features a large cylinder design, providing higher impact energy (2.2 Joules) and impact frequency (5400 bpm), significantly improving work efficiency. The unique IMPULSE electronic pulse mode is particularly suitable for drilling into brittle materials like tiles, effectively preventing material cracking. The anti-vibration handle design greatly reduces fatigue during prolonged use, and the dustproof chuck patent ensures chuck stability and longevity. The fully sealed PCM design offers enhanced dust and water protection, ensuring the safety and stability of internal electronic components. The dual clutch protection mechanism prevents overload, effectively protecting the mechanical structure and extending tool life.

Key Features

Brushless motor technology for powerful performance and longer lifespan
24mm maximum drilling capacity, suitable for various building materials
3-function operation (drill, hammer, chisel) for flexible and diverse use
IMPULSE electronic pulse mode for precise drilling without damaging materials
Anti-vibration handle for enhanced operating comfort
Dustproof chuck patent for increased clamping stability and durability
Fully sealed PCM design for enhanced dust and water protection
Dual clutch protection to effectively prevent overload damage

The WORX WU388.9 rotary hammer integrates multiple innovative technologies, providing professionals with an unparalleled operating experience. Its large-diameter cylinder design ensures high efficiency and powerful output. With an impact energy of 2.2 Joules and an impact frequency of up to 5400 bpm, it performs exceptionally well in concrete drilling tasks. The patented dustproof chuck design effectively prevents dust ingress, extending chuck lifespan and ensuring secure bit clamping. The ergonomic anti-vibration handle significantly reduces vibration during operation, enhancing comfort for prolonged use. Furthermore, the dual clutch protection mechanism intervenes immediately when the equipment encounters abnormal resistance, preventing damage to the motor and transmission system, thus ensuring the durability of the machine. The IMPULSE electronic pulse mode is specifically designed for drilling brittle materials like tiles, allowing precise control of impact force to avoid material breakage, demonstrating its advantage in fine work.

Specifications

Brand	WORX
Model	WU388.9
Product Type	Cordless Brushless 3-Function Rotary Hammer
No-load Speed	0-1210 rpm
Impact Frequency	0-5400 bpm
Impact Energy	2.2 Joules
Drilling Capacity	Wood 27mm / Steel 13mm / Concrete 24mm
Optimal Drill Bit Diameter	8-12mm
Battery Capacity	4.0/5.0AH
Charging Time	6A Charger: 40 minutes
Machine Weight	3.2kg (with 4.0Ah battery)
Package Contents (Kit Options)	WU388.9 Bare Tool / WU388.3 5.0 Kit (incl. 2x5.0Ah batteries, 1x6A charger, tool bag) / WU388.5 4.0 Kit (incl. 2x4.0Ah batteries, 1x6A charger, tool bag)

Product Overview

Key Features

Brushless motor technology for powerful performance and longer lifespan
24mm maximum drilling capacity, suitable for various building materials
3-function operation (drill, hammer, chisel) for flexible and diverse use
IMPULSE electronic pulse mode for precise drilling without damaging materials
Anti-vibration handle for enhanced operating comfort
Dustproof chuck patent for increased clamping stability and durability
Fully sealed PCM design for enhanced dust and water protection
Dual clutch protection to effectively prevent overload damage

Specifications

Brand	WORX
Model	WU388.9
Product Type	Cordless Brushless 3-Function Rotary Hammer
No-load Speed	0-1210 rpm
Impact Frequency	0-5400 bpm
Impact Energy	2.2 Joules
Drilling Capacity	Wood 27mm / Steel 13mm / Concrete 24mm
Optimal Drill Bit Diameter	8-12mm
Battery Capacity	4.0/5.0AH
Charging Time	6A Charger: 40 minutes
Machine Weight	3.2kg (with 4.0Ah battery)
Package Contents (Kit Options)	WU388.9 Bare Tool / WU388.3 5.0 Kit (incl. 2x5.0Ah batteries, 1x6A charger, tool bag) / WU388.5 4.0 Kit (incl. 2x4.0Ah batteries, 1x6A charger, tool bag)

JACO自營旗艦店

WORX WU388.9 24mm Cordless Brushless 3-Function Rotary Hammer

JACO自營旗艦店

Product Overview

Key Features

Specifications

Reviews & Q&A

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WORX WU388.9 24mm Cordless Brushless 3-Function Rotary Hammer

JACO自營旗艦店

Product Overview

Key Features

Specifications

Reviews & Q&A