Makita HR166DSMJ 10.8v CXT Slide Brushless SDS+ Plus Hammer Drill inc 2x BL1040B 4.0Ah Batteries & DC10SA Charger in Makpac Type 1 Carry Case It\'s here... The Makita HR166D is a 16mm (5/8\") SDS-PLUS cordless rotary hammer powered by new CXT 10.8V slide Li-ion battery! It weighs only 2.0 Kg with a 4.0Ah battery attached and is still a compact tool at only 250mm overall length. It has a maximum drilling capacity of 16 mm in concrete, with 4,800 blow per minute. The tool is intended for hammer drilling and drilling in brick, concrete and stone. It is also suitable for drilling without impact in wood, metal, ceramic and plastic. This kit comes supplied with 2x 4.0Ah BL1040B Lithium-Ion Batteries, a quick DC10SA Charger, Side Handle and Depth Stop, all packed neatly in a Makpac Type 1 Carry Case with tailored inlay. FEATURES Highly efficient Brushless motor SDS-PLUS one touch sliding chuck for easy bit installation and removal Adjustable Side Handle and Depth Gauge Vibration absorbing handle reduces vibration to the hand Compact and lightweight, well balanced design reduces fatigue 2-mode operation: Rotary only and Rotary hammer Electric brake Variable speed control by trigger Constant speed control Forward/reverse rotation LED job light SPECIFICATION Voltage: 10.8v No Load Speed: 0–680 rpm Impacts per Minute: 0–4,800 ipm Shank: SDS-PLUS Capacity in Concrete: 16 mm Capacity in Steel: 10 mm Capacity in Wood: 13 mm Impact Energy: 1.1 J Overall Length: 250 mm Net Weight (inc 4.0Ah Battery): 2.0 Kg NOISE & VIBRATION Sound Pressure Level: 86 dB(A) Sound Power Level: 97dB(A) Sound K Factor: 3 dB(A) Hammer Drilling into Concrete: 7.5 m/s² Drilling into Metal: 2.5 m/s² Vibration K Factor: 1.5 m/s²