I have a Record pt 260 and would like to fit throw away blades. Record do not sell them . Has anybody fitted other blades to this machine. This machine looks the same as the Metabo hc 260 c , will those blades fit because they are every where and cheaper than Record. The machine is utter rubbish really but it's what I have. I have looked at the cost of resharpening the existing blades but when you take into consideration postage there's not a lot in it. Thank you.