Makita-built brushless motor along with two 40V max XGT® batteries combine to deliver up to 27% faster drilling performance than corded equivalent model*
Auto-start Wireless System (AWS®) utilizes Bluetooth® technology for wireless power-on/off communication between tool and dust extractor (AWS® Transmitter sold separately)
Extreme Protection Technology (XPT™) is engineered for improved dust and water resistance for operation in harsh conditions
Anti-Vibration Technology (AVT®) is an internal counterbalance system along with vibration-absorbing handles that work together to reduce vibration
Active Feedback-Sensing Technology (AFT®) electronically turns off the motor if rotation of bit is suddenly forced to stop
Makita-built brushless motor along with 40V max XGT® battery combine to deliver the power performance required for heavy-load application
Auto-start Wireless System (AWS®) utilizes Bluetooth® technology for wireless power-on/off communication between tool and dust extractor (AWS® Transmitter sold separately)
Extreme Protection Technology (XPT™) is engineered for improved dust and water resistance for operation in harsh conditions
Anti-Vibration Technology (AVT®) is an internal counterbalance system along with vibration-absorbing handles that work together to reduce vibration
Active Feedback-Sensing Technology (AFT®) electronically turns off the motor if rotation of bit is suddenly forced to stop
GRH08M1 40V max XGT Brushless Cordless 1‑3/16" SDS‑PLUS AVT Rotary Hammer Kit, AFT, AWS Capable [4.0Ah] 
