Metabo-HPT HIT-WH18DBDL2 18V 1/4-in Cordless Variable Speed Brushless Impact Driver Kit with 2x 3.0Ah Batteries




Covered by Metabo-HTP's Lifetime Lithium Ion tool warranty, the WH18DBDL2 Triple Hammer Impact Driver is part of Hitachi's 18V Brushless Lithium Ion cordless tool lineup and in a class of its own. This revolutionary professional impact incorporates a third anvil for ultimate torque, less vibration and faster tightening speed. Equipped with four different speed settings, the triple hammer impact driver can conveniently tackle a wide variety of applications with just one tool in hand. It is powered by Hitachi's Compact 3.0Ah battery that delivers the same capacity as a traditional 18V 3.0Ah Lithium Ion battery, but in a significantly smaller footprint with a lighter weight. Hitachi's signature ergonomic tool body design makes it extremely well-balanced and comfortable for extended use. Includes: (2) Compact 3.0Ah 18V Lithium Ion Slide-Type Batteries BSL1830C (339782), Rapid Charger (UC18YSL3), Storage Case (370700).


  • Three strikers on the hammer offers greater comfort with less cam-out
The hammer with 3 strikers reduces vibration by making 3 impacts per rotation instead of the conventional 2. This results in greater comfort and less cam-out (driver slippage from screw head), and works great for light-duty applications such as fastening short or thin screws. In order to suit various applications, a 4-step tightening mode selector function is also incorporated.
Power Mode
When enabled under heavy load, the power mode dramatically increases the impact energy by reducing the impact rate to 1.5 impacts per rotation and extending the interval between successive impacts. This mode is ideal for long or thick screws.
  • Tightening Speed
When driving a ø5.3 x 120mm wood screw into hard wood without a pilot hole.
*1 : In comparison with the WH18DDL 18V cordless impact driver.
*2 : In comparison with the WH14DDL 14.4V cordless impact driver.
  • Tightening Torque
  • Newly Designed Airflow System for Optimal Cooling Efficiency
The rear fan efficiently cools down the motor and hammer case for more durability.
  • Well-Balanced Weight Distribution for Better Work Efficiency
Less user fatigue due to the well-balanced design with the center of gravity positioned at the middle finger of the grip hand.
  • Multifunction LED for Increased Visibility
Remaining Battery Indicator
By pressing the light selector switch, the LED mode changes:
1. Always On / Off mode
2. Trigger switch interlocked with afterglow mode
  • IP56 Dust and Water Resistant*
Thanks to the unique design of dust-protective cooling windows and fully plastic coating on some important inner parts, this product conforms to IP56 protection class ratings (dust and water resistance) for electrical equipment as stipulated by the international IEC regulations.

* The equipment has been designed to withstand the effects of dust and water, but there is no guarantee that it will not malfunction. Do not use or leave the equipment in locations where it is subject to excessive amounts of dust, or in locations where it is submerged in water or subject to rainwater. (Only the main unit conforms to the IP56 protection class ratings when equipped with a battery.) 
  • Fast Charging, offered by Hitachi's original charging technology
Built-in cooling system reduces charging time by efficiently cooling both the battery and charger at the same time during charging.
  • Large charge indicator lamp
with 4 color status LED and sound alert once charging is complete
USB port (5V - 2A)
Capable of charging at low & high temperatures
(-10℃ to 50℃)

Capacity Ordinary Bolt 5 - 18mm (3/16 - 23/32") 5 - 16mm (3/16 - 5/8")
High Tension Bolt 5 - 14mm (3/16 – 9/16")
Machine Screw 4 - 10mm (5/32 – 3/8")
Self Drilling Screw 3.5 - 6mm (1/8 - 1/4")
Drive 6.35mm (1/4") Hex Bit Shank
Tightening Torque 207Nm (1,832in.-lbs.) 175Nm (1,550in.-lbs.)
Battery Voltage 18V 14.4V
Power Output 108Wh for BSL1860
90Wh for BSL1850
54Wh for BSL1830
87Wh for BSL1460
72Wh for BSL1450
44Wh for BSL1430
No Load Speed Power Mode 0 – 2,900/min 0 - 2,800/min
Normal Mode 0 – 2,900/min 0 - 2,800/min
Soft Mode 0 - 900/min
Self Drilling Screw Mode 0 – 2,900/min 0 - 2,800/min
Full Load Impact Rate Power Mode 0 - 4,000/min 0 - 3,900/min
Normal Mode 0 - 4,000/min 0 - 3,900/min
Soft Mode 0 - 1,900/min 0 - 1,800/min
Self Drilling Screw Mode 0 – 2,100/min 0 - 1,900/min
Overall Length 127mm (5")
Weight *1 1.6kg (3.5lbs.) with BSL1860 / BSL1850 / BSL1830 1.4kg (3.1lbs.)
1.3kg (2.9lbs.) with BSL1830C
Vibration Total Values (triax vector sum) *2 Impact tightening of fasteners of the maximum capacity of the tool Vibration emission value ah = 16.7m/s2 Vibration emission value ah = 12.6m/s2
Uncertainty K = 1.5m/s2
Standard Accessories *3 2 Batteries (BSL1860, BSL1850, BSL1830, BSL1830C) 2 Batteries (BSL1460, BSL1450 or BSL1430)
Charger (UC18YFSL / UC18YSL3), Battery Cover, Carrying Case

*1 : Weight according to EPTA-Procedure 01/2003.
*2 : Vibration total values (triax vector sum)determined according to EN60745.
*3 : The included batteries and charger vary by country or area.