Quote:
Originally posted by Blackeagle
Care would sure be needed with the depth or it would be a good way to bust bits.
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when it comes to depth i have 2 methods (for normal drilling this would apply to milling as well)
1. some press drills have a mmguage of how far you are moving the drill down
2. every 3mm or so bring the drill out, stick a ruler down there and see what you can see on the ruler (u get the idea, if not its myy chinglish playing up again)