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Thread: Sorby Spiraling cutter system

  1. #1

    Sorby Spiraling cutter system

    About how many times can those cutters be sharpened , before they need to be replaced ?
    Last edited by Clarence Martinn; 06-12-2020 at 9:18 AM.

  2. #2
    Join Date
    Nov 2009
    Location
    Peoria, IL
    Posts
    4,594
    I you hone with a diamond file, hundreds of times. If you use a grinder, probably 75. If you grind it with a heavy hand, less than 20.

  3. #3
    Join Date
    Jan 2009
    Location
    Harrisburg, NC
    Posts
    814
    1+ on what Richard said.
    If you go to the Sorby site it tells (shows-video) you how to sharpen them.
    Basically hold the cutter to scrap wood on the lathe so that it turns and touch up with a diamond file.
    Mine are about 10 years old and I can hardly tell any wear.
    "I became insane, with long intervals of horrible sanity." - Edgar Allan Poe

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