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  1. Get good quality bits and get your speeds / feeds right.

    If you have the typical 24K RPM low torque spindle, its more difficult. Small holes are OK, large ones you will struggle.

  2. #2
    Quote Originally Posted by Chaz View Post
    Get good quality bits and get your speeds / feeds right.

    If you have the typical 24K RPM low torque spindle, its more difficult. Small holes are OK, large ones you will struggle.
    how about fitting them in the colet? Are you talking about bog standard drill bits or do they have special bits for cncs?

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