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81961

9" x 12" x 3" Granite Tri-Square- Grade AA Laboratory 81961

Three-Face Granite Tri-Squares provide an excellent, economical way to check X, Y and Z axis alignment on CNCs and CMMs. They can also be used in the same way as a steel square for direct checking of squareness and straightness.


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Specifications

  • Size LxWxT (in): 9 X 12 X 3
  • Grade (U.S.): AA Laboratory
  • Size LxWxT (mm): 225 X 300 X 75

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