New here please help

[scooterist007]

Thanks I'll take a look at them. Would the spade end bits cut through resin? It's not a cnc unfortunately

The thing with spade bits, they have a point so still won't make a perfect flat hole.

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[mekanik]

Hi Richard
You could try experimenting with the blacksmith drill recommended by greeny but grind it flat bottom, it needs to be fed slowly using a high rpm but this can only be done on a machine with fine feed control on the quill otherwise it could grab and pull itself into the job if you were to use the hand feed.
Regards
Mike