- Powerful 1,510 W motor delivers 20 J of impact energy to handle the most demanding applications
- Anti-Vibration Technology (AVT) is a synchronized, three-component system that more effectively reduces vibration resulting in a low 9 m/s²
- Air actuated counterbalance directs air pressure from the crank and barrel room into the counterbalance cylinders to move counterweight pistons in the opposite direction of the drive piston actively reducing vibration
The Makita HR4002 is a corded electric tool, meaning it requires an electrical outlet to operate.
The maximum drilling capacity of the Makita HR4002 is 1-9/16 inches in concrete, 2-1/2 inches in wood, and 1 inch in steel.
The Makita HR4002 has an impact energy of 6.8 joules.