160-250mm Internal Micrometer With Carbide Measuring Faces 0.015mm Accuracy - Microtech Metrology

Take advantage of the precise 0.015 mm mechanical accuracy and carbide measuring faces for repeatable internal measurements across medium-sized components; the instrument’s 160–250 mm range plus 260 mm measuring depth supports deep-bore inspection in the workshop. Order the inside micrometer directly via Metav Werkzeuge or ask our consultants if needed.

Inside Micrometer 160–250 mm — analogue instrument with carbide measuring faces (Microtech Metrology)

The Inside Micrometer 160–250 mm serves as a workshop-grade internal measuring instrument for accurate diameter checks in tooling, jigs and medium-sized assemblies.

• High mechanical accuracy 0.015 mm
• Carbide measuring faces for wear resistance
• Measuring depth 260 mm for deep bores
• Analogue vernier with 0.01 mm readability

Precision where measurement demands consistency

This analogue inside micrometer delivers a mechanical accuracy of ±0.015 mm, placing it among high-precision mechanical instruments suitable for demanding metrology tasks. The instrument’s 0.01 mm vernier readability enables fine discrimination on the scale, while the vernier principle provides robust, battery‑free operation for long-term reliability. Because the measuring range is 160–250 mm, the tool sits in the Standard class of internal gauges, offering an optimal balance between reach and stiffness for everyday workshop and metalworking inspection tasks.

Designed for durable workshop use and long service life

Equipped with carbide (hard-metal) measuring faces, the micrometer resists wear from repeated contact and abrasive contaminants, extending service life and preserving measurement accuracy. The solid construction and 260 mm measuring depth allow secure engagement in deeper bores and recessed features, reducing the need for makeshift extensions. The analogue format avoids electronic failure modes and simplifies maintenance, making the device a pragmatic choice where uptime and straightforward use are priorities.

Clear functionality and typical applications

The instrument is intended for internal diameter measurement of housings, bores and components in turning, milling and assembly operations. Typical applications include quality checks on cylindrical bores, verification of spacer and sleeve diameters, and inspection tasks within jig and fixture manufacture. The combination of carbide faces, high mechanical accuracy and the Standard (100–300 mm) range makes it well suited to machine shops, toolrooms and inspection benches that require reproducible results without complex electronics.

Contact Metav Werkzeuge in Emmerich to discuss technical matching, delivery options and procurement of the inside micrometer — our consultants provide practical guidance for workshop integration.

Technical Data

• Article number: 132250100
• GTIN: 4061905453885
• Brand: Microtech Metrology

Dimensions & performance

• Measuring range: 160–250 mm
• Measuring depth: 260 mm
• Resolution/readability: 0.01 mm
• Accuracy: ±0.015 mm

Special features

• Carbide (hard-metal) measuring faces
• Analogue vernier instrument
• Category: Feinmessgeräte (internal measuring)
• Standard class (measuring range up to 300 mm)

FAQ

How precise is the instrument for routine inspection work?
The inside micrometer offers a mechanical accuracy of ±0.015 mm and a vernier readability of 0.01 mm, making it suitable for high-precision routine checks on internal diameters.

Is the measuring face material suitable for abrasive environments?
Yes, the carbide measuring faces provide enhanced wear resistance so the instrument maintains accuracy under repeated contact and in harsher workshop conditions.

What makes this tool preferable to a digital alternative for some workshops?
The analogue design eliminates reliance on batteries and electronics, offering robust, low-maintenance performance while retaining fine scale resolution with the vernier.

Can the micrometer be used for deep bores and recessed features?
The 260 mm measuring depth is intended for deep-bore applications and allows secure measurement of recessed internal diameters within the 160–250 mm range.

Is this micrometer appropriate for use in a toolroom and on production benches?
Yes, its combination of carbide faces, high mechanical accuracy and Standard-range coverage makes it well suited to toolrooms, production inspection and quality control benches.

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