hole size in blades

[pistol974]

Hello All

I have a set of MAH blades for Freya Evo but the hole in the blade is 4mm and bolt is 5mm. I was told to drill them out but there is a copper sleve that seems to be in there? What should I do?

Thanks
Pete

[mudbogger2]

I have heard of people drilling out the sleeve. It must be done on a drill press to keep things lined up straight. Some types of blades you can just swap out the 4mm brass sleeve for a 5mm sleeve. Not sure about the MAH's though.

I have been in that situation and I sold mine and just bought the correct size. Just for peace of mind and saftey.