A little bit of G code help please!

[njhussey]

I've just started to look into the g code in the programs (because I wanted to send the machine back to Z25 X0 Y0 (G0 Z25X0Y0) after the program had stopped cutting) so bear with me if I'm being a little thick. It's been 15 years since I've done any computer programming of any sort so am more than a bit rusty!!

I'm trying to drill a few holes in my work piece (3mm lite ply) so I can put some hold down screws in to stop it from lifting (yes I know get some spiral down cutters) but I'm not sure what command to use. Basically I want to spiral drill the holes with the 2mm single flute bit I'm using and then send the spindle back to X0Y0 and wait until I've finished screwing in the screws, then when I've finished I want to be able to click the start button again and it carry on the program. I'm using CamBam but not sure if it has an option to do this?

Can anyone help?

Cheers