• Bhavna Tools Agency

Internal Micrometer, Three Point

Bhavna Tools Agency offers a three point internal micrometer for measuring internal diameters having unusual or awkward features. It works on the principle of a cone driven by a micrometer screw. The cone moves three self-aligning measuring points into the bore radically. The ratchet gives constant measuring force. Deep bores can be measured with the help of suitable extension. Measuring points are made of tungsten carbide. The range comprises of 3.5 mm to 300 mm (in metric) and 0.15? to 12? (in inch). These instruments are reliable, easy to use workshop instruments. Just introduce the measuring head, turn the barrel ratchet three times and read off the result. These instruments have been used by many firms to measure the internal diameters. The simplification achieved by these in all forms of checking brings considerable saving in time and energy.