![[Mitutoyo] — 526-173-21 Cylinder Gauge (Extra Small Bore)](https://img.prosourcemro.com/2026/05/1304064-1.jpg)
Measuring Instruments
Mitutoyo
[Mitutoyo] — 526-173-21 Cylinder Gauge (Extra Small Bore)
Family ID: 402-6884
Mitutoyo 526-173-21 Cylinder Gauge (Extra Small Bore) is a precision bore measurement instrument designed for accurate internal diameter inspection, sourced direct from Korea. Extra small bore cylinder gauges are essential in manufacturing and quality control environments where tight tolerances in small-diameter holes — such as those found in hydraulic components, fuel injectors, or precision machined parts — must be verified consistently. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 402-6884 | 526-173-21 | Mitutoyo | 526-173-21 | Note: For Small Bore Measurement | Measurement Range: 0.95~1.55 | Minimum Division: 0.01 | Measurement Depth: 11.5 | ||
| 402-6893 | 526-163-21 | Mitutoyo | 526-163-21 | Note: Measurement for Extra Small Diameter | Measurement Range: 1.5~4 | Minimum Division: 0.01 | Measurement Depth: 17.5/22.5 | ||
| 402-6909 | 526-153-21 | Mitutoyo | 526-153-21 | Note: Small Bore Measurement | Measurement Range: 3.7~7.3 | Minimum Division: 0.01 | Measurement Depth: 32 | ||
| 402-6918 | 526-126-20 | Mitutoyo | 526-126 | Note: For Extra-Small Bore Measurement | Measurement Range: 7~10 | Minimum Division: 0.01 | Measurement Depth: 32 | ||
| 402-6927 | 526-127-20 | Mitutoyo | 526-127 | Note: For Extra-Small Bore Measurement | Measurement Range: 10~18 | Minimum Division: 0.01 | Measurement Depth: 62 |
