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Thread: Drilling Lexan / Polycarbonate

  1. #1
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    Drilling Lexan / Polycarbonate

    I just wanted to throw out something I learned on a recent project. I figured it could be helpful to anyone like myself who may not know where to start.

    I had to drill a bunch of 1/32 holes in a Lexan part and I got a tip that I could run it a lot faster than I had planned to.

    3000 rpm

    G83G99Z-.54R-.29Q.03F15.

    The feedrate and peck depth was much more than I thought I could get away with. It saved me a lot of time.


  2. #2
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    with flood coolant you should be able to go 2X-3X fast feed rate


  3. #3
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    I will try it next time. I have very little experience drilling small holes. I used a HSS drill this time. Is your suggestion based on using a carbide drill?


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