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    Threads - Reverse Engineering

    Good morning, I am attempting to reverse engineer some threads for a customer, but I am a little confused. The outside diameter on the barrel threads is ~11.5mm, and the inner diameter on the cap threads, to my best measurement, is ~11mm. So, OD = 11.5, ID = 11.0, which would leave me to...
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    Drilling Pen Blanks with a Router Table

    Hi all. I have just started using metric drill bits in a router table to drill pen blanks. = I would recommend this method for WOOD ONLY pen blanks, as the plastic blanks would probably melt from the fast drill. The whole process takes about 15 seconds at 10,000 rpm, the slowest router setting...
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