| SKU:
DHR400ZKN
MAKITA DHR400ZKN 1-9/16" Cordless Rotary Hammer with Brushless Motor, AWS, AFT
MAKITA DHR400ZKN 1-9/16" Cordless Rotary Hammer with Brushless Motor, AWS, AFT is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Description
INCLUDES: Tool Only. Batteries and Charger Sold Separately. Straight Side Handle (123138-5), D-Style Side Handle (196792-8), Cleaning Cloth (443122-7), Bit Grease (194683-7), Depth Gauge (331955-1), Plastic Carrying Case (821746-3)features:
AWS (Auto-Start Wireless System) uses Bluetooth technology to communicate between tool and vacuum and enable wireless control when used with Makita AWS cordless tools
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
Active Feedback sensing Technology (AFT) automatically shuts down the tool if there is a sudden drop in rotation speed (e.g. kick-back)
Brushless DC motor with high power to weight and size ratio
Brushless DC motor generates less heat buildup and is ideal for prolonged use in manufacturing / production applications
2 Operating Modes: Rotation / Rotation + Hammer
Specifications
| Chuck Type | SDS-Max |
|---|---|
| No Load Speed | 250 - 500 RPM |
| Impact Energy | 11.4 J (8.4 ft. lbs) |
| Net Weight | 15.0 lbs (6.8 kg) |
| Power Source | Cordless |
| Overall Length | 18-5/8 in. (473 mm) |
| Vibration Level | 5.0m/s? |
| Noise Level | 91 dB(A) |
| Blows Per Minute | 1,450 - 2,900 BPM |
| Battery. Capacities | Two 18V Li-Ion |
| Concrete (TCT) | 1-9/16 in. (40 mm) |
| Concrete (Core Bit) | 4-1/8 in. (105 mm) |
