PEC Video - Combination Square check

  • 26 Sep 2017 8:51 PM
    Message # 5281249

    Hi Rob,

    I watched the PEC video today and I enjoyed it. I have a few PEC tools and find them to be quality tools. I would like to comment on your squareness check of the combination squares before you start adjusting them. The check you made checked the squareness between the head and the outside edge of the blade. Before you start making adjustments you may want to check the squareness between the head and the inside edge of the blade (which is the actual reference surface the head mates with). I have found some differences between the 2 measurements and the inside edge measurement is generally much closer. If there is a difference then you need to decide which usage is more common for your use of the combination square and adjust for that.


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