PH Tool PA Calibration Block No. 2 - 3/4" Thick


Part # N/A Category

This new Phased Array calibration block designed by PH Tool contains all of the required features on the ASME Sec V Art 4 Basic Calibration Block, yet spaces the holes out on a longer, narrower block. The block contains three holes at 3/32″ diameter drilled through the 1.500″ width, located at 1/4T, 1/2T, and 3/4T. It also contains two EDM notches at 2% deep x 0.010″ wide x 1.500″ long on opposite surfaces of one end


1018 Steel, 7075-T6 Aluminum, Special Alloy, Type 304 Stainless Steel

Include Case

None, Wood Case

PH Tool PA Calibration Block No. 2 – 3/4″ Thick



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