Powered by an 850 watt motor and generating 6.4 joules of impactenergy andwith up to 3,300 blows per minute available, the new Makita HR3210C AVT will punch a 32mm hole into concrete and drive a 90mm CT core cutter.
This 3-function machine provides rotary-only operation for drilling with a no load speed of between 315 and 630rpm.
Rotary action with hammer support can be selected as can pure hammer-only action for heavy-duty breaking and demolition work.
The HR3210 has a variable speed control and is fitted with a torque limiter device that instantly disengages the drive should the drill bit or core snag during operation.
This action protects both the operator from physical injury and the machine from mechanical and electrical overload.
Two unique Makita features contribute to the super-safe, low vibration benefits of this new, advanced machine.
The patented Makita, AVT Anti Vibration Technology system uses the pneumatic pressure generated in the hammer piston chamber to move a counter balance in theopposite direction to dampen out the impact vibrations at the steel point.
This dramatically reduces machine produced vibrations.
In addition to the advanced AVT system, this new Makita 5kg hammer features the 2-Mass fulcrum hinged rear grip handle and the vibration damping side handle to further limit HAV risks.
This new, heavy duty Makita hammer has an ultra low vibration rating of just 7.5m/s2 in hammer mode and 10m/s2 in drilling mode.
Max In Concrete: 32mm
Max Core Diameter (TCT): 90mm
No Load Speed: 315-630rpm
Blows Per Minute: 1,650-3,300bpm
Vibration: RH:10m/Sec HO: 7.5m/Sec
Input Wattage: 850watts
Net Weight: 4.9kg
Basic set elements:
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