Makita
40V max XGT® Brushless 1-1/8″ AVT® Rotary Hammer (D-Handle) Kit w/ Dust Extractor, accepts SDS-PLUS, AFT®, AWS® Capable (4.0Ah) GRH07M1W
The 40V max XGT® Brushless 1-1/8″ AVT® Rotary Hammer with Dust Extractor Kit (GRH07M1W) is a cordless concrete solution engineered for heavy-load applications. It delivers the power, speed, and run-time for corded demands, and features a convenient D-handle design that is ideal for overhead, downward or hard-to-reach horizontal drilling/chipping applications.
FEATURES:
- PERFORMANCE : Makita brushless motor and 40V max XGT® battery deliver the power needed for heavy applications
- CONTROL : AFT® electronically turns off the motor if rotation of bit is suddenly forced to stop
- COMFORT : Anti-Vibration Technology (AVT®) is designed to reduce vibration for increased comfort
- DUST MANAGEMENT : Dust extraction capability with OSHA Table 1 compliant on-board HEPA Extractor
- INCLUDES : (1) 40V max XGT® battery, rapid charger, side handle, grease, towel
SPECIFICATIONS:
| Max. Capacity (concrete drilling) | 1-1/8″ |
| Optimum Range (concrete drilling) | 3/16″ – 3/4″ |
| Max. Capacity (concrete drilling w/ core bit) | 2-9/16″ |
| Impact Energy (ft.lbs.) | 2.7 |
| Impact Energy (Joules) | 3.7 J |
| Blows Per Minute (variable speed) | 0 – 5,000 BPM |
| No Load Speed (variable speed) | 0 – 980 RPM |
| Bind-Up Control | Yes |
| Vibration Control | Yes |
| Vibration (m/s²) | 8.6 |
| Bit Type | Accepts SDS-PLUS |
| Overall Length | 18-5/8″ |
| Net Weight (with battery) | 10 lbs. |
| Power Type | Cordless |
INCLUDES:
(1) 40V max XGT® Brushless 1-1/8″ AVT® Rotary Hammer (D-Handle), AWS® Capable (GRH07Z)
(1) 40V max XGT® 4.0Ah Battery (BL4040)
(1) 40V max XGT® Rapid Optimum Charger (DC40RA)
(1) Dust Extractor Attachment with HEPA Filter Cleaning Mechanism (DX15)



















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