CNC bits for various sheets

[cropwell]

How about a feeds/speeds/toolselection topic so members can share their experience (good or bad). I know that there are other factors, but a start point is always useful.

I know that for drilling brass, you need different geometry, I have a chart somewhere that shows it for different metals. This isn't strictly on topic, but the same rules apply for milling cutters.

As far as 'having a go at me' Jazz, you probably realised that the majority of my post was tongue-in-cheek. It was a bit of a flashback to when I was a kid and I wanted to do something my dad saw as stoopid. He used to say 'go on then - do it, but don't come back to me crying when you get hurt'.

Rob