Hi silyavski and JAZZCNC,

Thanks for the replies. I forgot the grinding/coolant issue. Just shows how long it has been since I was last in a machine shop! I will forget the valves and look to outsource that job.

All the other jobs are milling/routing jobs. They will be 2D/3D shapes in MDF, plastic, PVC, Nylon, etc up to A4 size. All relatively soft materials. Do you think this Chinese 3040 machine will be adequate for these jobs - eBay item number:400882540881?

If I can find a machine that can also mill the con rod, I can then support my son with his Kart engine modifications, the con rod being the largest and most complex item. The other bits will be simple brackets, flanges, etc.

Can you suggest any particular make/model of machine that could handle this?

Cheers

Gary