Description
The IMPA 650632 SCREW CUTTING GAUGE COMBINATION is a precision tool used to measure the diameters of screw threads. It is composed of two parts: a gauge block with two screw-thread gauges of different diameters, and a vernier scale that is used to precisely measure the diameter of the screw thread. The IMPA 650632 SCREW CUTTING GAUGE COMBINATION is used to measure screw threads of internal and external diameters between 4 mm and 16 mm.
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