Reversible pin gauges are precision ground steel shafts with a diametrical tolerance of as low as 0.0005mm. They are available as loose pins, pins with knobs or as sets of Go and No-Go.
Go and No-Go pin gauges are used to limit the diametrical tolerance of a bore under inspection. The Go (green) pin should slide into the bore whereas the No-Go (red) pin should not. The pins are mounted onto the aluminium body using clamps present on each side. If the inspection edge of the pin begins to wear down simply reverse the pin such that it's previously clamped edge now faces outside and the inspection edge is enveloped by the clamp fingers, thus providing double the life.
Pin gauges have a wide variety of applications:
|PINGZZ||0.5 mm to 20 mm||0.0002||0.005|
|PINGZ||0.5 mm to 20 mm||0.0001||0.0025|
|PINGX||0.5 mm to 20 mm||0.00004||0.001|
|PINGXX||0.5 mm to 20 mm||0.00002||0.0005|