So to be clear, does a specific blade need to be used on plastics or not? I'm sure any blade could cut it but its fine as long as the blade is covered in cutting fluid?

I hadn't thought of melting it together or anything, this is only my first bot so it doesn't have to be pristine xD Also will there be any problem also say of using a 5mm tap in the 10mm HDPE (structurally weak?)

Maybe a poorly drawn picture will clear things up a bit : )



Red is where the bolts would be and blue is the angles (clearly ^_^)

I do have a jigsaw around but I haven't used it in so long I couldn't think if it could be angled or not!

Thanks, Dan