Marterial:Tungsten Carbide
Hardness:HRA92
Features:Strong anti-corrosion
high hardness, 20-40 times wear
resistance that ordinary steel.
Accuracy of pin gauge diameter(tolerance):
Standard tolerance(mm):+/-0.001
Customizable tolerance(mm):+/-0.0005, +/-0.002, or according to customer demand.
Pin gauge Related parameters:
Standard roundness(mm):0.0005
Finish :Surface roughness of Ra0.025a
Metric pin gauge and British pin gauge.
Application fields:Hole Calibration.Device Calibration