What size bit do you guys use?
Normally an 11/64". Go slow, maybe a drop of oil per dimple. Shallow yet close to the diameter of the bit should suffice. Might start with a 7/64 after you center punch. Here you go; this works. https://www.youtube.com/watch?v=NufnAnjxQlE
As stated, a carbide isn't necessary if you can find an otherwise quality bit. Short bit preferred.
Same dude shows a jig being used if interested. https://www.youtube.com/watch?v=PMm6nieDP2M
Last edited by bamashooter; 03-25-19 at 18:02.
lefty223 is right. Prick punch to mark spot, Center punch to widen the previous punch mark, so the drill does not wander. Lastly, drill dimple with a center drill. Best to use a drill press, rather than free hand. Use WD or aero-kroil, or cutting fluid, to keep the bits cool.
I was planning on getting a 5/32” bit. I have a dimpling jig.
Sounds like you're gtg. Good luck (not needed).
Center cutting end mill.
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