The new Metabo W 18 LTX is so powerful, that you can actually use it as an angle grinder. Confused? Cordless grinders of old were only really good for one thing, cutting for short periods of time. With the new Metabo W 18 LTX we believe you can now start using your cordless angle grinder as you would actually use your normal corded grinder - simple really. People who bought this say: "Great piece of kit, well built, powerful and the 5.2 amp hour batteries (not supplied) rock"