Celica Forums General Discussion Interior can anyone help me out? mdf sub rings

Hey guys basically i don't have a tool to cut circles well or anything...and i was wondering if anyone could save me a little trouble and cut me out a pair of sub rings from mdf? I'll pay you of course. If anyone has some mdf around or has easy access to some and a roto zip or something...and would be willing to do this...let me know and i'll tell you the dimensions and pay you etc.

OR does anyone know where i can find some online?

now that i think about it, i'd actually need a pair of rectangles cut out of mdf too to mount my amps...