Description
The Makita 18Vx2 SDS Max Rotary Hammer Drill DHR400ZK is a variable speed Auto-Start Wireless System (AWS) Technology Features Wireless Dust Collection Technology
- Advanced Anti-Vibration Technology (AVTTM) system incorporates vibration absorbing housing, active dynamic vibration absorber and damper spring to actively counteract the vibration of the tool for greatly reduced transmission to the operator
- eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions
Technical Data
| Battery Capacities | Two 18V Li-Ion |
| Concrete (TCT) |
1-9/16" (40 mm)
|
| Concrete (Core Bit) |
4-1/8" (105 mm)
|
| Impact Energy |
11.4 J (8.4 ft. lbs)
|
| No Load Speed | 250 - 500 RPM |
| Blows Per Minute |
1,450 - 2,900 BPM
|
| Vibration Level | 5.0m/s² |
| Noise Level | 91 dB(A) |
| Overall Length |
18-5/8" (473 mm)
|
| Net Weight | 15 lbs (6.8 kg) |
Includes
Side Handle
Cleaning Cloth
Bit Grease
Depth Gauge
Plastic Carrying Case
Batteries and Charger Sold Separately