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Features

Torque Limiter
Vibration absorbing soft grip handle
Best-in-Class, highest joules - lowest vibration
Ultra Safe

Specification

Vibrations per Minute: RH = 12.5 HO = 11.0 with D handle
Max in Concrete: 52mm
Core Bit Diameter (TCT): Max.160mm
Joules: 19.7Js
Blows per minute: 1,075-2,150bpm
No Load Speed: 130-260rpm
Input wattage: 1,500w
Net Weight: 11.6kg

Standard Equipment

Case, 2 x side handle assembly, Depth stop

Warranty

12 months

AVT TECHNOLOGY

AVT is the new amazing anti-vibration technology from Makita and the way forward in protecting against the effects of vibration related injury, it is a milestone in user safety and reliability, setting a benchmark for others in the power tool industry to follow.

AVT was born from research carried out in California at the Seismic Research Unit; originally these systems were set up to measure the strength of earthquakes by monitoring the tremors they created. This in turn started the process that gives birth to AVT, scientists tried to counteract these tremors by fighting the waves using Dynamic Damping, this Dynamic Damping is the principal on which AVT is based.

Dynamic Damping is essentially a way of moving energy so it drains away from the object you are holding; the more heavily damped the system the faster the energy drains away. There are various ways of achieving this i.e. using a mechanical damper which is effectively a counter balance weight which, provides an equal and opposite anti-vibration force that puts an equal mass directly opposite the point at which the striker bolt delivers the impact joules to the drill bit, saw blade or breaker steel, this eliminates vibration as the power increases, without the dissipation of power through vibration more of the generated energy in the motor can be delivered to the tool bit itself.

There is also a Dynamic Vibration Absorber, which shifts the air pressure in the crank, and the barrel room actively controls the balancer to move it to the opposite sides of the piston.

click here to download Makita Vibration and Noise Data in excel format.