G-81965 Granite Tri-Square Starrett, Three-Face

Three-Face Granite Tri-Squares provide an excellent, economical way for accurately checking the X-Y-Z axes on CNC machine tools and coordinate measuring machines. Lying in the horizontal position, the X and Y axes can be checked for 90º squareness.

 
Lenght x Height x Thickness (300 x 450 x 100) mm / (12 x 18 x 4)”
Grade A (Inspection)
Accuracy 0.000050″ / 6″ TIR (0.0012 mm / 150 mm)
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SKU: G-81965 Category:

Product Description

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○ Provide an excellent, economical way to check X, Y and Z axis alignment on CNCs and CMMs
○ Lying in the horizontal position, the X and Y axes can be checked for 90º squareness
○ With the square in the vertical position, tracing along the vertical edge of the square can check the perpendicularity of the Z axis
○ Granite tri-squares may also be used in the same manner that steel squares would be used for the direct checking of squareness and straightness
○ Can also be used in the same way as a steel square for direct checking of squareness and straightness
○ Made in America

Calibration and Repair Services

MRM provides Calibration and Repair Services for the
G-81965 Granite Tri-Square Starrett, Three-Face

For a quote, please email us at  [email protected]

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