Makita HR4001C 110V SDS Rotary Demolition Hammer
Developed to surpass the competition in vibration level, operation efficiency and cost-effectiveness the Makita HR4001C 110V SDS Rotary Demolition Hammer is a drill which provides a superb combination of high impact power (6.8J) with low vibration while hammer drilling (12.5m/sec²). The soft start feature ensures a slow start-up giving better accuracy and enhanced control while, when in use, the torque limiter offers additional operator protection and reduces gear damage by automatically disengaging gears if the bit hits reinforcements. This drill is designed with constant speed control which automatically applies additional power to the motor to maintain speed under load to complete the most demanding applications.
With a no load speed of 235 – 480rpm this SDS rotary demolition hammer has a maximum application of 40mm in concrete and a maximum core diameter (TCT) of 105mm. Standard equipment includes bit grease, depth rod and side handle.
• Impact Energy: 6.8J
• Max in Concrete: 40mm
• Max Core Diameter (TCT): 105mm
• Blows per Minute: 1350 – 2750bpm
• Vibration K Factor: 2.5m/sec²
• Input Wattage: 1100W
• Net Weight: 5.9kg
• No Load Speed: 235 – 480rpm
• Vibration: Chiseling: 10.5m/sec²
• Vibration: Hammer Drilling: 12.5m/sec²
• Noise Sound Pressure: 92dB(A)
• Noise K Factor: 3dB(A)
• Noise Sound Power: 103dB(A)