The 18Vx2 Brushless 40mm SDS MAX Rotary Hammer is a cordless concrete solution that’s loaded with advanced engineering for maximum efficiency. It’s compatible with the included Auto-Start Wireless System (AWS) for wireless connectivity with an AWS-equipped dust extractor (sold separately), and features AVT for reduced vibration.
Makita DHR400ZKUN 36V (18V x 2) Li-ion Cordless Brushless AWS 40mm SDS Max Rotary Hammer
The 18Vx2 Brushless 40mm SDS MAX Rotary Hammer features Active Feedback-Sensing Technology (AFT), which electronically turns off the motor if rotation of bit is suddenly forced to stop. It’s powered by two 18V LXT batteries and an efficient brushless motor for maximum power, speed and run-time for corded demands, without the cord.
Features
Active feedback sensors shut down the tool in the event of a kickback
5.0m/s² of vibration thanks to AVT (Anti-Vibration Technology)
8.0J** of impact energy for rapid drilling and chipping applications
**Rating in accordance with EPTA 05/2009
XPT technology that protects against dust & moisture
Auto-start Wireless System (AWS) compatible
Specifications:
Max. drilling capacities in masonry - 40mm
Chuck Type - Standard SDS MAX
Impact energy - 8.0j
No load speed - 250-500rpm
Impact rate - 1,450-2,900ipm
Vibration - 5.0m/s²
Overall length - 473mm
Skin weight - 6.7kg
Weight (with battery) - 7.9kg
Voltage - 18Vx2 (36V)
Standard Accessories -
Side grip assembly (123138-5)
D handle set (196792-8)
Bit grease (194683-7)
Carry case
AWS Receiver (198901-5)
Makita 198901-5 Auto‑start Wireless Unit
Features:
Automatic-start Wireless System (AWS™) utilizes Bluetooth® technology for wireless power-on/off communication between tool and dust extractor
Provides intelligent communication between your tools to eliminate cords, increase productivity, and reduce noise