7.2V Cordless Impact Driver WH7DL






Highest tightening torque in its class: 25Nm

    • As of March, 2013. Among 7.2V cordless impact drivers made by Japanese power tool manufacturers, surveyed by Koki Holdings.
    The example of use

Newly developed, highcapacity 1.5Ah (7.2V) Lithium-ion battery

  • Lithium-ion battery  BCL715
    7.2V and 1.5Ah-capacity Lithium-ion battery
    Charging time: Aprrox. 30 min.
    ( Charger : UC7SL / At 20°C )

    • The figures of battery capacity are nominal values
    • The charging time may vary according to temperature and power source voltage.
    Lithium-ion battery
  • Charger  UC7SL (For Cassette Type)
    For 7.2V cassette type Lithium-ion battery model BCL715
    Rapid charging
    Charging Voltage: 7.2V
    Rechargeable Batteries: BCL715
    Temperatures at which the battery can be recharged: 0 - 50°C
    Weight: 0.35kg


Convenient manual tightening mechanism

  • A spindle lock mechanism allows for use also as a hand driver.

    Convenient manual tightening mechanism

Highest workload in its class

Working capacity per charge (These values are for reference purposes only, and vary according to the screwed material and operating conditions)

Wood screw (3.8 mm in dia. x 45 mm length , lauan with no pilot hole)
Approx. 150 screws

Machine screw (M6 x 12 mm)
Approx. 4,200 screws

  • As of March, 2013. Among 7.2V cordless impact drivers made by Japanese power tool manufacturers, surveyed by Koki Holdings.

Our Original
Built-in Multiplex Protection Circuit for ensuring battery safety
Over-load protection circuit / Over-discharge protection circuit /
Voltage monitor for each cell

Ensure safety of the battery and increase the recharging cycles.

Trigger switch easy to adjust tightening speed
Ideal for tightening small screws

The example of use


Capacity: Bolt 3 - 8mm (1/8 - 5/16")
Capacity: High Tension Bolt 3 - 6mm (1/8 - 1/4")
Capacity: Machine Screw 3 - 8mm (1/8 - 5/16")
Drive 6.35mm (1/4") Hex Bit Shank
Tightening Torque 25Nm (221in.-lbs.)
Battery Voltage 7.2V
No Load Speed 0 - 2,400/min.
Full Load Impact Rate 0 - 3,000/min.
Overall Length : Straight Shape 282mm (11-7/64")
Overall Length : L Shape 211mm (8-5/16")
Weight 0.58kg (1.28lbs.)
Standard Accessories 2 Batteries (BCL715), Charger (UC7SL), Battery cover,
Carrying case
  • Combinations of battery and charger may vary by countries or areas.

Note: Manufacturer reserves the right to change specifications of parts and accessories without notice. Specifications and standard
accessories may vary from country to country.

  • Please contact local dealers for product availability and product details.