How fast I can cut without breaking a bit?
If you are primarliy cutting metal, in most cases, the process of selecting the proper speed (RPM) and feed-rate is relatively straightforward. If you are cutting woods or plastics, its not so easy. Nonetheless, it is possible to arrive at an optimum combination of speed and feed reliably and repeatably without experiencing too much brain-death.
The following discussion assumes that:
- SPEED always refers to spindle RPM
- FEED always refers to how fast the cutter moves
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