SPI Tapped Hole Location Gage – 31-973-1

SPI Tapped Hole Location Gage Hardened and precision ground. Shaft size 1/4" (6.35 mm) dia. x 3/8" (9.52 mm) long held to same diameter on all gages to simplify calculation of hole spread. Shaft diameter accuracy .250" (6.35 mm) + .0002" (0.005 mm) - .0000

$80.65 $161.30

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