WORX WU389.4 26mm 鋰電無碳三用電錘

WORX WU389.4 是一款專為專業工裝設計的高性能 26mm 鋰電無碳三用電錘。搭載強勁的無碳電機與大直徑氣缸，提供高達 2.8 焦耳的衝擊能量，能輕鬆應對混凝土、鋼材及木材的鑽孔任務。具備三種功能模式（錘鑽、平鑽、鏟鐅），並採用分離式減震結構，能顯著減輕操作疲勞感。

產品特色

    
無碳電機：提供更長的使用壽命、更強大的動力及更高的運行效率。
    
三用切換：支援錘鑽、平鑽、鏟鐅三種模式，滿足多樣化的施工需求。
    
分離式減震結構：專業的避震設計，有效降低操作時的震動，保護手部健康。
    
雙重防塵夾頭：強化防塵效能，防止灰塵進入機芯，延長工具壽命。
    
安全設計：配置安全離合脫扣功能，防止鑽孔遇到鋼筋時發生反扭傷手。
    
人體工學：軟包膠減震手柄，握感舒適，操作更穩定。
    
大直徑氣缸：優化衝擊系統，提升單次衝擊效率。


產品規格

    
無負載轉速：0-1300 rpm
    
衝擊頻率：0-5500 bpm
    
衝擊能量：2.8 焦耳
    
鑽孔能力：木材 22mm / 鋼材 13mm / 混凝土 26mm
    
鑽頭直徑最佳使用範圍：6-16mm
    
適用電池容量：4.0 / 5.0Ah
    
充電時間：約 40 分鐘（使用 6A 充電器）
    
機器重量：3.2kg（連 4.0Ah 電池）


產品包括

    
26mm 鋰電無碳三用電錘 x1
    
5.0Ah 鋰電池 x2
    
6A 快速充電器 x1
    
輔助把手 x1
    
深度尺 x1
    
專業工具袋 x1




WORX WU389.4 26mm 20V Brushless Rotary Hammer

The WORX WU389.4 is a professional-grade 26mm brushless cordless rotary hammer designed for high-performance drilling and chiseling. Powered by an efficient brushless motor and a large-diameter cylinder, it delivers 2.8 Joules of impact energy. Whether you are working on concrete, steel, or wood, this 3-mode tool offers the power and versatility needed for demanding jobsites.

Key Features

    
Brushless Motor: Delivers more power, longer runtime, and increased motor life compared to brushed alternatives.
    
3 Modes of Operation: Easily switch between Hammer Drilling, Regular Drilling, and Chiseling for maximum versatility.
    
Anti-Vibration System: Independent vibration-damping structure significantly reduces user fatigue during extended use.
    
Double Dust-proof Chuck: Enhanced protection against debris to ensure long-term reliability of the tool mechanism.
    
Safety Clutch: Protects the user from sudden torque reactions if the bit gets jammed in reinforced concrete.
    
Ergonomic Grip: Soft-grip vibration-absorbing handle provides a secure and comfortable hold.
    
High Impact Energy: Features a large-diameter cylinder for superior hammer performance.


Technical Specifications

    
No-load Speed: 0-1300 rpm
    
Impact Rate: 0-5500 bpm
    
Impact Energy: 2.8 Joules
    
Drilling Capacity: Wood 22mm / Steel 13mm / Concrete 26mm
    
Optimal Drilling Range: 6-16mm
    
Battery Capacity: 4.0 / 5.0Ah
    
Charging Time: Approx. 40 mins (with 6A charger)
    
Weight: 3.2kg (including 4.0Ah battery)


Package Includes

    
26mm Brushless Rotary Hammer x1
    
5.0Ah Lithium-ion Battery x2
    
6A Fast Charger x1
    
Auxiliary Handle x1
    
Depth Gauge x1
    
Carry Bag x1