Product Detail

HR008GM201/ GZ 30 mm (1-3/16")

40Vmax Cordless Combination Hammer


  • Powerful yet with low vibration due to 2 Counterweights, Anti-vibration rear handle and Anti-vibration side grip yet maintaining high power
  • Anti-vibration side grip absorbs excess vibration beyond the canceling capacity of the two counterweights
  • Anti-vibration rear handle; Vibration absorbing performance is increased by two cushion rings added to connecting parts
  • Hook assembly (anti-drop attachment)
    • Available as an option
    • Anti-drop strap can be attached
    • Also can be used as a skyhook
  • LED light illuminates drilling surface for more productivity in low light applications
  • 3-mode operation for "Rotation Only", "Hammering with Rotation" or "Hammering Only"
  • Torque limiting clutch engineered to minimize gear damage by automatically disengaging gears if the bit binds
  • Rubberized soft grip for increased comfort
  • Variable speed control by trigger and dial allows operator to adjust speed based on materials or application
  • Constant speed control automatically applies additional power to the motor to maintain speed under load



Model NameHR008GM201/ GZ
Product Name40Vmax Cordless Combination Hammer
Impact EnergyEPTA-Procedure 05/2009: 3.9 J
Our experimental conditions: 4.5 J
CapacityConcrete (TCT Bit): 30 mm (1-3/16")
Steel: 13 mm (1/2")
Wood: 32 mm (1-1/4")
Core Bit: 80 mm (3-1/8") |
Diamond Core Bit: 80mm (3-1/8")
Impacts Per Minute (IPM)0 - 4,500
No Load Speed (RPM)0 - 840
Dimensions (L x W x H)422 x 97 x 242 mm
(16-5/8" x 3-13/16" x 9-1/2")
Net Weight5.2 - 6.8 kg (11.5 - 15.0 lbs.)
Work Amount109 holes with BL4040
Concrete Grade 40 N/mm²
Ø 10.5 mm x 60 mm depth

* Recommended batteries 4.0Ah, 5.0Ah

Standard Equipment
Spacer Set (191L91-5), Dustcup Set (195173-3), Cloth (443122-7),
Grease Vessel Set (194683-7), Depth Gauge (331886-4)

Available Options
GM201: 1x Fast Charger, 2x 4.0Ah Battery
GZ: Without Charger, Battery & Carrying Case

*Items of standard equipment and specifications may vary by country or area. Net weight and dimensions may differ depending on the type of battery(ies) used. All pictures shown are for illustration purpose only. Continuous Usage Time/ Work Amount: Actual performance may vary based on application.