Pin gauges from master metrology are manufactured in steel and tungsten carbide. Tungsten carbide pins are offered in diameters ranging from 0.8 mm to 16 mm. The steps of increments are 0.001 mm, 0.02 mm, 0.1 mm and 0.5 mm. A collet type twin-head anodised handle can be supplied for flexible handling of pins. Tolerance limit of these pins is 2 +/- 1 microns. Pins of different lengths and sizes are supplied as per customer’s requirements.