40mm (1-9/16") Rotary Hammer DH40MC

Rotary Hammer DH40MC

High Performance

  • Approx. 13% Faster Drilling Speed*1
    Approx. 28% More Demolition Performance*2

    1. A comparison between the DH40MC and previous model DH40MR. (When drilling ø16-40mm holes into concrete. Actual results vary depending on
      conditions.)
    2. A comparison between the DH40MC and previous model DH40MR. (Actual
      results vary depending on conditions.)
    Faster Drilling Speed:Approx. 13%*1 / More Demolition Performance:Approx. 28%*2

Superior Working Comfort

  • A larger damper and higher volume air cushion reduce the impact and piston reaction force generated during hammering. This results in
    significant vibration reduction.

    Superior Working Comfort
    • A comparison between the DH40MC and previous model DH40MR. (Actual results vary depending on conditions.)

One Push Bit Mounting

  • It only takes one action instead of conventionally-required two to mount a drill bit. All that needs to be done is insert the drill bit into the tool holder while
    turning it.

    One Push Bit Mounting

Large Change Lever

  • Large change lever located on top of the tool for easy visibility allows smooth mode changing.
    - Hammering (for demolition)
    - Neutral (for bit angle adjustment)
    - Rotation + Hammering (for drilling)

    Large change lever

Multiple Bit-Angle Settings

  • The chisel can be rotated at 12 different angles with the change lever
    positioned at 'neutral'.

    Multiple Bit-Angle Settings

Large Trigger Switch

  • Large trigger switch is easy to grip and fit the hand for more control with less
    fatigue.

    Large Trigger Switch

Specifications

Capacity Drill Bit 40mm (1-9/16")
Core Bit 105mm (4-1/8")
Power Input 1,100W
Bit Shank SDS max
No Load Speed 620/min.
Full Load Impact Rate 2,800/min.
Overall Length 448mm (17-5/8")
Weight (including side handle) 7.1kg (15.6lbs.)
Vibration Total Values
(triax vector sum)*		 Hammer drilling into
concrete		 Vibration emission value : ah, HD = 16.5m/s2
Uncertainty K = 1.5 m/s2
Equivalent chiselling value Vibration emission value : ah, CHeq = 13.3m/s2
Uncertainty K = 1.5m/s2
Standard Accessories Side Handle, Stopper, Hammer Grease A (30g), Carrying Case
  • Vibration total values (triax vector sum) determined according to EN60745.