I bought a discontinued twin blade saw as a birthday gift for my husband. The saw was missing the spare blade and when he contacted Evolution Power Tools to ask if he could buy a set of spare blades he was just told as it was discontinued it was not their problem. They were very unhelpful to the point of being rude. The saw is now basically disposable as without new blades it will soon become useless. I will not use Evolution Power Tools again and would recommend that anyone steer clear of them as there is no after sales service. It seems that once they have your money they want nothing further to do with you.