The DEWALT DCG426 XR Brushless Die Grinder provides increased performance, even in demanding applications thanks to the 18V motor. It is fitted with a 3-step speed dial for improved application control and a dual position variable speed switch. A mesh guard helps to reduce motor contamination and the air stream is directed away from user. The die grinder has an improved gripping area and a durable, textured rubber nose for increased comfort and control. It is also fitted with an LED nose ring for improved work piece visibility. DCG426P2: 2 x 18V 5.0Ah Li-ion Batteries DCG426N: Bare Unit, No Battery or Charger Specification No Load Speed: 0-5,000/17,500/25,000/min. Max. Wheel Diameter: 38mm. Spindle Thread: M15. Collet Size: 6mm. Weight: 1.19kg. The DEWALT DCG426N XR Brushless Die Grinder is supplied as a bare unit, no battery or charger supplied. DEWDCG426N