Concave blades

Discussion in 'Vinyl / Impervious floor coverings' started by HC&F, Oct 16, 2020 at 6:38 PM.

  1. HC&F

    HC&F New Member

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    What blades are people using for LVT? Last few boxes of Sweeney Todd’s Have been below par.
     
  2. Spacey

    Spacey Super Moderator Staff Member

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    Straight
     
  3. HC&F

    HC&F New Member

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    Personally I can’t get away with them for LVT
     
  4. Spacey

    Spacey Super Moderator Staff Member

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    The shape of a Concave blade cuts in such a way it drags the warelayer up which gives a raised sharp edge to the cut and can cause delamination of the product !

    Straight blades cut with downward pressure so a nice clean cut with little to no raised edge
     

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