Mitutoyo 30-35mm Mechanical Dial Hole Mic 568-125

Description

IN STOCK AND READY FOR DELIVERY

IN STOCK AND READY FOR DELIVERY

Condition: New Old Stock (NOS) – unused, but stored for some time. Supplied in its original fitted wooden box, complete with a used Mitutoyo 0.01 mm dial gauge already mounted. Wooden box shows light storage wear, but the instrument itself is in excellent condition and operates smoothly.
Used 35mm Set ring supplied

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Product Overview

The Mitutoyo 568-125 is a precision analogue three-point internal micrometer designed for highly accurate bore measurement in the 30–35 mm range. Unlike digital Holtest instruments, this model employs a mechanical dial indicator (0.01 mm graduation) mounted in the head, giving machinists clear, immediate readouts without electronics.

Its three-point, self-centring contact system ensures reliable alignment in the bore, while hardened, titanium-nitride coated measuring pins deliver durability and repeatable accuracy. This tool is a dependable choice for inspection departments, toolrooms, and machinists requiring fine tolerance verification in mid-range bores.

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Features & Specifications

Specification	Detail
Model	Mitutoyo Holtest 568-125 (Analogue, with dial gauge)
Measuring Range	30 – 35 mm
Resolution (Dial Gauge)	0.01 mm
Measuring Method	Three-point contact, self-centring
Contact Points	Hardened steel, TiN-coated for wear resistance
Set Ring	Used 35mm set ring included
Readout	Mechanical dial indicator (Mitutoyo, interchangeable type)
Accuracy	Typically ±3–4 µm for this size range
Included Accessories	Wooden fitted case, mounted Mitutoyo 0.01 mm dial indicator
Condition Notes	NOS body with used dial gauge; case shows age; gauge remains accurate and repeatable

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Keywords

Mitutoyo Holtest, analogue hole micrometer, 568-125, 30–35 mm internal micrometer, three-point bore gauge, dial indicator bore micrometer, machinist measuring tool.

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