Features:

• Powerful 10 AMP motor delivers 4.6 ft. lbs. of impact energy to handle the most demanding applications.
• 2-mode operation for "Hammering Only" or "Hammering with Rotation".
• Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds.
• Rubberized ergonomic soft grip provides more comfort.
• No hammering when idling functions helps increase tool life.

Details:

The Makita 1-9/16" Rotary Hammer (model HR4002) has a powerful 10 AMP motor that delivers 2, 500 BPM for the most demanding applications. The HR4002 includes a torque limiting clutch that is engineered to prevent gear damage by automatically disengaging gears if the bit binds. The "no hammering when idling" function helps increase tool life, and the soft grip handle provides increased comfort on the job. The new HR4002 rotary hammer is sleek, powerful, compact, and ergonomically designed to increase your comfort as well as your production. Featuring a powerful 10 AMP motor, a no hammering option to aid in a longer life and greater performance of your tool, a soft grip to help your comfort and reduce the vibrations as well as a built-in torque to limit clutch disengagements if the bit jams and to ensure stable torque control.

Includes: 

(1) Depth Gauge (321248-4)
(1) Hammer Bit Grease (194683-7)
(1) Plastic Tool Case (158275-6)
(1) Side Handle