18V Cordless Impact Driver WH18DE

WH18DE 18V Cordless Impact Driver
  • 18VLi-ion battery

  • Brushless Motor

Simple and Easy to Use

  • Max Tightening Torque : 175Nm*
  • Head Length : 120mm
  • 1.6kg (with BSL1850MA Battery)
  • When tightening an M16 (Grade 10.9) bolt for three seconds with a hexagonal socket (40mm in overall length) attached.
Image of WH18DE in use

Works Well at Low Speeds

Both cordless impact drivers stay running at low speeds and are suitable for delicate work.

Highly Responsive Trigger Switch

Along with a low minimum speed of 100RPM, the trigger with less play in it than a conventional one is more responsive and easier to control.

Runtime per Charge*

Work Ah Runtime per Charge
Wood Screws ø4.3 × 65mm
Wood screws into lauan without pilot holes
4.0Ah Approx. 490 Wood Screws per Charge
ø5.5 × 90mm
Wood screws into lauan without pilot holes
4.0Ah Approx. 260 Wood Screws per Charge
Machine Screws M8 × 16L 4.0Ah Approx. 4,000 Screws per Charge
  • The values are shown for reference purposes and may vary according to materials and conditions.


Capacity Small Screw 4 - 8mm
Ordinary Bolt 5 - 16mm
High Tension Bolt 5 - 12mm
Drive 6.35mm
Max. Tightening Torque*1 175Nm
Battery Voltage 18V
No Load Speed 0 - 3,100/min
Impact Rate 0 - 3,400/min
Overall Head Length 120mm
Weight*2 1.5kg (with BSL1840M)
1.6kg (with BSL1850MA)
1.9kg (with BSL36B18)*3
Standard Accessories*4 2 Batteries (BSL1850MA / BSL1840M),
Charger (UC18YSL3),
Hook, Battery Cover, Carrying Case
  1. When tightening an M16 high-tension bolt (Grade 10.9) for three seconds with a socket adapter and a hexagon socket (40mm in overall length) attached.
  2. Weight: according to EPTA-Procedure 01/2014.
  3. Sold separately.
  4. Standard accessories vary by country or area.
PDF: 1,366KB
  • Please contact local dealers for product availability and product details.