Mitutoyo 154-902 Small Hole Gauge Set 3-13mmMitutoyo
A set of four Mitutoyo transfer gauges that enables the diameters of holes and bores to be measured with a 0-25mm (0-1”) outside micrometer. In operation the two sprung leaves of a gauge are expanded into light contact with a hole wall by using the knurled rotary adjuster on the end of the handle, after which the gauge is carefully withdrawn so that the dimension across the leaves, which is now the same as the hole diameter, can be measured.
Enables small hole or bore measurement using existing workshop tools.
Knurled finish provides secure handling and easy locking.
Two sprung leaves are fully expanded inside a small hole so that the hole diameter can be measured with an outside micrometer after extraction.
Extra long for gauging deep and shallow holes, slots and similar workpieces.
Each set includes includes all 4 sizes of gauge in a fitted case.
Gauging surfaces are fully hardened to ensure long tool life.
Range : Ø3-13mm
Remarks : Set consists of 4 Small Hole Gauges: Ø3-5mm, Ø5-7.5mm, Ø7.5-10mm, Ø10-13mm