Makita HR005GZ01 40v Max XGT SDS Max Rotary Demolition Hammer 40mm Body Only In Makpac Case The Makita HR005GZ01 is a cordless rotary demolition hammer, powered only by the Makita 40v Max XGT Li-Ion battery packs, and using an SDS Max tool holder. Delivers the strength and power of a brushless motor whilst also reducing user fatigue and noise with it\'s anti-vibration housing.  Supplied body only - this tool requires Makita 40v XGT lithium-ion battery packs to operate (sold separately). FEATURES Auto-Start Wireless System (AWS) connects to compatible dust extractors with Bluetooth - the dust extractor automatically runs while the switch is on Active Feedback Sensing Technology (AFT) shuts down the tool if the rotation speed suddenly slows down Anti-vibration housing and AVT for reduced operator fatigue Brushless motor Variable speed Electric brake Soft start Constant speed control Torque limiter LED job light \"Soft no load\" function automatically reduces the motor speed during idling to suppress the vibration of the machine body 2-mode operation: rotation with hammering / hammering only SPECIFICATION Voltage: 40v XGT Max. in Concrete (TCT Bit): 40 mm Max. in Concrete (TCT Core): 105 mm Optimum Drilling Range: 18 - 25mm Impact Energy: 8.0 J Shank: SDS Max Blows per Minute: 1450 - 2900 bpm No Load Speed: 250 - 500 rpm Net Weight: 7.4 - 8.2 kg HR003G NOISE & VIBRATION Noise Sound Pressure: 91 dB(A) Noise Sound Power: 102 dB(A) Noise K Factor: 3 dB(A) Vibration K Factor: 1.5 m/sec² Vibration: Hammer Drilling: 5.0 m/sec² Vibration: Chiselling: 4.0 m/sec²