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  1. #1
    Join Date
    Nov 2019
    Location
    Brisbane
    Age
    69
    Posts
    452

    Default High performance grinding wheel

    https://www.youtube.com/watch?v=0BoWvFL_80E

    A bit on HSS tools and a new grinding wheel with a difference.

  2. #2
    Join Date
    Jul 2008
    Location
    near Warragul, Victoria
    Posts
    3,726

    Default Grade

    What is the grit size and grade of your wheel . Thanks

  3. #3
    Join Date
    Nov 2019
    Location
    Brisbane
    Age
    69
    Posts
    452

    Default grinding wheel

    Hi Morrisman.
    The wheel is a 60 grit Norton high performance. It grinds fast and cool but under the light once turned off the edge showed some wear after the first cutter. A few months will be needed for me to get any idea of life but the usage confirms the old wheel was crap.
    Next year i hope to start using CBN wheels.
    All the best.
    BC

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