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  4. WORX WU387.2 20V 22mm Brushless SDS-Plus Rotary Hammer with 2 x 5.0Ah Batteries & 6A Charger
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WORX 威克士 WU387.2 20V 無刷三用電錘,配 20V 5.0Ah 鋰電池、輔助手柄及深度尺
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Worx電錘

WORX WU387.2 20V 22mm Brushless SDS-Plus Rotary Hammer with 2 x 5.0Ah Batteries & 6A Charger

Supply status
In Stock
SKU
WORX-WU3872
Selected configuration
Standard item

Unit price

$980.00/ 件

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Merchandise subtotal

$980.00

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Sold by

JACO自營旗艦店

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01 / Product briefing

Product Description

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

The WORX WU387.2 is a 20V professional brushless cordless rotary hammer with an SDS-Plus quick-change chuck. It delivers 2.0 joules of impact energy, 0-1350rpm no-load speed and 4700 blows per minute, with three working modes - rotary drilling, hammer drilling and chiselling. Maximum drilling capacity is 22mm in concrete, 13mm in steel and 27mm in wood, making it well suited to installation work, plumbing and fire-services pipework, air-conditioning, CCTV and signage mounting. At just 2.1kg bare, it uses a one-piece three-shaft structure and a fully sealed, oil-leak-proof housing for reliable extended use. This kit ships with two 20V 5.0Ah lithium batteries and a 6A fast charger for continuous work.

Features & Benefits
Brushless motor with 2.0J impact energy

A brushless motor paired with a 19.5mm large-bore hammer mechanism delivers 2.0 joules per blow at 4700bpm, drilling up to 22mm in concrete. The brushless design removes carbon-brush wear for higher efficiency and longer service life.

Three modes, SDS-Plus quick-change chuck

The function selector offers rotary drilling, hammer drilling and chiselling, plus a chisel-angle adjustment position for setting the flat chisel orientation. The SDS-Plus chuck changes bits without tools.

  • G-TEC gyroscope protection with electronic clutch cuts power instantly if the bit jams, reducing kickback and wrist strain.
  • Electronic pulse mode for accurate, chip-free starting holes in tile and ceramic.
  • Variable-speed trigger with forward/reverse for controlled starts and easy bit retraction.
  • One-piece three-shaft structure and fully sealed oil-leak-proof housing with reinforced shock-absorbing base.
  • Ergonomic soft-grip handle plus 360° adjustable auxiliary handle and depth gauge.
  • Large-footprint battery mount keeps the pack seated firmly.
  • Runs on the WORX 20V MAX KROSS PACK platform - batteries are shared across the 20V range.
Specifications
ModelWU387.2
Rated voltage20V (Li-ion)
No-load speed0-1350 rpm
Impact rate4700 bpm
Impact energy2.0 J
Chuck typeSDS-Plus
Operating modesDrilling / hammer drilling / chiselling (plus chisel-angle adjust)
Max drilling capacity (concrete)22mm
Max drilling capacity (steel)13mm
Max drilling capacity (wood)27mm
Optimal bit range6-10mm
Bare tool weight2.1 kg
Dimensions26.4 x 8.9 x 22.8 cm
Battery platformWORX 20V MAX KROSS PACK
Batteries supplied2 x 20V 5.0Ah Li-ion
Charger supplied1 x 6A charger
What's in the Box
  • WORX WU387.2 20V brushless rotary hammer x1
  • 20V 5.0Ah lithium battery x2
  • 6A charger x1
  • Auxiliary handle x1
  • Depth gauge x1

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