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Measuring & Marking >
Dial Bore Gauges
For accurate measurement of bore diameter, taper and ovality. The measurement is taken by 2 hardened steel anvils (1 fixed, 1 movable) which are automatically centred in the bore by a separate spring loaded guide. The movable anvil is connected to a push rod inside the body of the instrument which operates a dial gauge at the opposite end. A set of different length anvils and in some cases, extension tubes, enable a wide range of bore diameters to be measured. The instrument must be calibrated to a known dimension before use; e.g. with an outside micrometer, setting ring etc. PLEASE CLICK ON "DETAILS" FOR MORE INFORMATION Category Items |
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