50-160mm Internal Micrometer With Carbide Measuring Faces, 0.003mm Resolution - Microtech Metrology

Take advantage of the combination of carbide measuring faces, a 50–160 mm measuring range and a 0.001 mm reading, delivering precise internal dimension checks with repeatable results; order directly via Metav Werkzeuge or consult our specialists for application advice.

Internal Fine Measuring Instrument — analogue dial gauge, carbide faces, 50–160 mm range (Microtech Metrology)

Internal Fine Measuring Instrument for precise internal dimension measurement in workshop and production environments

• Range 50–160 mm measuring capacity
• Carbide measuring faces for wear resistance
• 0.001 mm reading resolution
• 0.003 mm measurement accuracy

Reliable accuracy for internal diameter checks

The Internal Fine Measuring Instrument is designed for high‑precision internal measurements where repeatability is essential. The device covers a measuring range of 50–160 mm, offering a balance between reach and rigidity typical of a standard range gauge. With a reading resolution of 0.001 mm and an established measurement accuracy of ±0.003 mm, the instrument supports tight tolerance control in routine quality checks. These specifications translate into fewer reworks, more consistent batch quality and clearer go/no‑go decisions on the shop floor, making process control faster and more reliable.

Hard-wearing measuring faces for long service life

The contact surfaces are fitted with carbide measuring faces, which significantly reduce wear under frequent use and ensure a stable contact geometry over time. This durability maintains measurement consistency across repetitive checks and limits the frequency of face replacement or adjustment. The measuring depth of 150 mm allows inspection well into bores and recesses that are common in component assembly and fixture manufacture, preserving accuracy even when reach is required.

Fast, intuitive readings and robust operation

Operation is facilitated by an analogue dial that reports increments down to 0.001 mm, enabling rapid visual assessment without interface delays or battery dependence. The mechanical dial format is particularly advantageous in busy workshops where durability and immediacy are valued; readings can be taken and interpreted in seconds, which speeds up in‑process inspection and reduces machine downtime. Combined with its compact feel and single‑person handling, the instrument supports efficient quality control cycles and straightforward integration into inspection workstations.

Suitable applications and workshop benefits

This internal gauge is well suited to machine shops, toolrooms, jig and fixture production, and maintenance departments that require precise internal diameter measurement without resorting to more complex systems. The 50–160 mm range covers common bore and housing sizes encountered in general engineering, while the ±0.003 mm accuracy positions the instrument for demanding tolerance checks in small to medium assemblies. As a mechanically simple but technically capable tool, it complements digital measuring systems and serves as a reliable immediate‑use instrument for incoming inspection and process monitoring.

Choose Microtech Metrology’s Internal Fine Measuring Instrument for consistent bore inspection and efficient quality control — contact Metav Werkzeuge for product selection assistance and ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 132160800
• GTIN: 4061905453519
• Manufacturer: Microtech Metrology
• EClass: 21170310

Facts

• Measuring range: 50–160 mm
• Measuring depth: 150 mm
• Resolution (reading): 0.001 mm
• Accuracy: ±0.003 mm
• Display type: Analogue dial

Special features

• Carbide measuring faces
• Category: Standard measuring range (50–300 mm)
• Suitable for internal diameter, step and bore measurements

FAQ

What measuring range does the instrument cover? The instrument covers a measuring range of 50–160 mm and a measuring depth of 150 mm for deeper bore checks.

What resolution and accuracy are provided? Resolution is 0.001 mm and the stated measurement accuracy is ±0.003 mm for consistent repeatability.

Are the contact faces suitable for heavy workshop use? Yes, the carbide measuring faces on this Microtech Metrology internal gauge (SKU 132160800) provide wear resistance and long service life.

Is the readout analogue or digital? The device uses an analogue dial, offering quick, battery‑free readings down to 0.001 mm.

Which workshop tasks is the instrument best suited to? It is ideal for machine shops, toolrooms and fixture manufacture where precise internal diameter and bore checks are required.

Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools