I've founfd these to be the best countersinks. For manual use they self center and don't chatter. In production use in CNC they leave no face burr. Sadly they wear quickly. Looking for a carbide version of this tool. Similar Threads: New To CNC - End Mill Sizes, 2 Flute 3 Flute, 45 Degree, 55 Degree.......... O-flute vs. non o-flute 3D Printed Flute newb talk, 2 flute vs 4 flute cutters When do I use 2 flute and when 4 flute?
Last edited by Species8472; 03-17-2023 at 09:14 AM.
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