The DEWALTDCD150NKXRFlexVoltDiamondDrillcomesasaBareUnit,NObatteryorchargersupplied. The Dewalt 54v XR Flexvolt diamond core drill is powered by a brushless motor allowing you to have more power and more efficiency with durability making it more effective and reliable. The 3 speed gear box provides maximum performance and the correct speed for the size of core and relevant material making this easy to use.Wireless tool control automatic tool/extractor (DCV586 dust extraction) and tool/water tank (DCE6820 dust suppression) connection - Sold Separately.Two Finger variable speed trigger with lock on, easy access with gloves and lock on switch for prolonged use in stand.1/2" BSP Adapter included (internal)1" 1/4 UNC Fitment (external)2 most common core fittings - ease of useNK version is supplied as a bare unit in kit box, with BSP adaptor, side handle and wrenches (BARE UNIT - No batteries or charger supplied). The DEWALT DCD150 XR FlexVolt Diamond Drill has a powerful brushless motor and 3 speed gear box, provides maximum performance. It's easy to select the correct speed/core size thanks to the 3 mode selector switch.Wireless Tool Control compatible. This allows the extractor to be wirelessly paired with another Wireless Tool Control enabled device for automatic activation and shut down via the app.Works with WTC water supply or dust extraction. Compatible with the DEWALT DCPS151 POWERSHIFT Core Drill Stand (Sold Separately).Specifications:Core Bit Connection: 1 UNC (external) / BSP (internal).No Load Speed: 0-450/0-900/0-1,400/min.Max. Core Drilling Diameter: 162mm.Weight: 4.1kg.