Polar 92E

Discussion in 'Cutters and Trimmers' started by andy martin, Mar 13, 2023.

  1. andy martin

    andy martin Member

    Joined:
    Aug 2016
    Messages:
    85
    Location:
    bradford po
    Hi everybody
    Why would a polar 92E keep breaking shear bolts. Knife angles OK, blade changed often. Not cutting too deep. Material ok. It's baffling
     

    Attached Files:

    andy martin, Mar 13, 2023
    #1
  2. Bert van Gompel

    Bert van Gompel Member

    Joined:
    Oct 2018
    Messages:
    9
    Location:
    Holland
    Press bar pressure may be too high for the material you are cutting.
    There are 2 different shear bolts there is one with a drilled hole in the bolt and one with a inserted edge
    [​IMG]
    upload_2023-3-14_6-46-42.jpeg
     
    Bert van Gompel, Mar 14, 2023
    #2
  3. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,572
    Location:
    Managua,Nicaragua
    Hi sir:

    Attached is there a complete manual for cutting in the practice , for to avoid breaking shear bolt, taking the steps
    mentioned by POLAR MOHR.

    Blessing
     

    Attached Files:

    CHOCK, Mar 14, 2023
    #3
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