Makita HR166DSMJ 12Vmax CXT Brushless SDS+ Rotary Hammer With 2 x 4.0Ah Batteries Charger & 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 2 Carry Case. Features: Highly efficient Brushless motorSDS-PLUS one touch sliding chuck for easy bit installation and removalAdjustable Side Handle and Depth GaugeVibration absorbing handle reduces vibration to the handCompact and lightweight, well balanced design reduces fatigue2-mode operation: Rotary only and Rotary hammerElectric brakeVariable speed control by triggerConstant speed controlForward/reverse rotationLED job light Product Specification: Part no: HR166DSMJBarcode: 0088381838412Voltage: 10.8vNo Load Speed: 0–680 rpmImpacts per Minute: 0–4,800 ipmShank: SDS-PLUSCapacity in Concrete: 16 mmCapacity in Steel: 10 mmCapacity in Wood: 13 mmImpact Energy: 1.1 JOverall Length: 250 mmNet Weight (inc 4.0Ah Battery): 2.0 KgNOISE & 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/s²Drilling into Metal: 2.5 m/s²Vibration K Factor: 1.5 m/s²