Makita HR004GD203 40v Max XGT SDS+ Plus Brushless Rotary Hammer 28mm inc 2x BL4025 2.5Ah Batteries, DC40RA Charger & Makpac Type 4 Carry Case with Quick Change Chuck The Makita HR004G is a cordless combination hammer powered only by the Makita 40V Max XGT Li-Ion battery packs. It has designed with an excellent tool balance for ultimate handling and easy control. The HR004G comes equipped with a Quick Change Chuck. Supplied with 2x 40v XGT BL4025 2.5Ah batteries and a DC40RA charger that will fully charge 2.5Ah 40v batteries in just 28 minutes. Using the ADP10 XGT/LXT charging adaptor (sold separately), the DC40RA can charge an 18v LXT 5.0Ah or 6.0Ah battery in just 40 minutes. Say hello to Makita 40v Max XGT - The new standalone system that will stand side-by-side with the industry-leading Makita LXT System. XGT is a genuine solution for high demand industrial applications, a combination of innovative tool design and higher output batteries, providing a genuine solution for high demand industrial users as well. FEATURES Brushless motor Electric brake Variable speed control by trigger Constant speed control Forward / reverse rotation LED job light 3x Operating modes (RO - Rotation / RH - Rotation Hammer / Hammer Only) Torque limiter \"Soft no load\" function automatically reduces the motor speed during idling to suppress the vibration of the machine body Anti vibration technology Equipped with Quick Change Chuck SPECIFICATION Voltage: 40v XGT Max. in Concrete: 28 mm Max. in Steel: 13 mm Max. in Wood: 32 mm Max. in Concrete (TCT Core): 54 mm Max. in Concrete (Diamond Core): 65 mm Optimum Drilling Range: 4 - 16 mm Impact Energy: 2.9 J Shank: SDS+ Plus Blows per Minute: 0 - 5,000 bpm No Load Speed: 0 - 980 rpm Net Weight: 4.0 – 4.5 kg NOISE & VIBRATION Noise Sound Pressure: 93 dB(A) Noise Sound Power: 104 dB(A) Noise K Factor: 3 dB(A) Vibration K Factor: 1.5 m/sec² Vibration: Hammer Drilling: 6.5 m/sec² Vibration: Chiselling: 7.5 m/sec² Vibration: Drilling into Metal: 2.5 m/sec²