15mm Depth Gauge, Flat-Parallel Measuring Faces, 5mm Spindle, 0.01mm Graduation - Metav IndustryLine

Take advantage of a compact, micro‑range measuring solution that combines precise 0–15 mm range, a fully hardened spindle and a matt‑chrome drum for durable, repeatable results; order the instrument directly via Metav Werkzeuge or consult our specialists for integration advice.

Built‑in micrometer M303.120 — 0–15 mm range, hardened spindle

The Built‑in micrometer M303.120 is a compact, micro‑range mechanical micrometer designed for precise thickness and detail measurements in fine mechanical, instrument and small‑component applications.

• Micro-range 0–15 mm for fine measurements
• Fully hardened spindle, matt‑chrome drum
• Mechanical reading with 0.01 mm graduation
• Compact 61 mm length, weight 0.1 kg

Precision for miniature work and reliable readings

The micrometer is built for micro‑range measurement tasks where repeatability matters. With a measuring range of 0–15 mm and a reading of 0.01 mm, the instrument delivers the fine resolution expected in precision workshops and instrument making. The spindle is fully hardened, which preserves the measuring geometry under repeated use, while the matt‑chrome drum reduces reflections and wear. The compact body (approx. 61 mm) and low mass (0.1 kg) make the device easy to mount and handle in confined setups without sacrificing stability. These characteristics support consistent measurements and faster inspection cycles in small‑part production.

Robust construction for repeatable results

Mechanical design choices focus on durability and clarity of indication. The spindle geometry and spindle pitch 0.5 mm ensure smooth, predictable travel per turn, while the plan‑parallel measuring faces provide flat contact surfaces for accurate thickness readings. As a mechanical micrometer with an analogue scale, the instrument avoids electronic dependencies and is therefore well suited to environments where simple, long‑term reliability is required. The hardened spindle and chrome finish on the drum resist corrosion and surface damage, maintaining measurement integrity over long service periods.

Integration, handling and application benefits

Engineered as a built‑in or panel‑mountable measuring element, this micrometer is ideal where space is limited yet high precision is needed—examples include gauge fixtures, small jigs and instrument calibration benches. Its compact form factor and mechanical operation mean that no power supply is required, simplifying installation and reducing points of failure. The combination of hardened components and a clear 0.01 mm scale supports both routine quality control and finer inspection tasks, making it a reliable choice for workshops, toolrooms and small‑series production.

Contact Metav Werkzeuge today to request advice on fitting the M303.120 built‑in micrometer into existing gauges or fixtures and to obtain procurement support from our Emmerich specialists

Technical data

• SKU: M303.120
• GTIN: 4054469115696
• Category: Messschrauben
• Label: Einbaumess, 15 mm, planparallel MB 0 - 15 mm, Spindel 5 mm
• Brand: Metav IndustryLine
• Operation: Mechanical (analogue)

Key measurements

• Measuring range: 0–15 mm
• Resolution / reading: 0.01 mm
• Spindle diameter: 5 mm
• Spindle pitch: 0.5 mm
• Length: 61 mm
• Weight: 0.1 kg
• Zolltarifnummer: 90173000

Special features

• Spindle fully hardened
• Drum matt‑chrome plated
• Plan‑parallel measuring faces
• Compact built‑in design for fixtures
• Mechanical micrometer, analogue reading
• Classification: Micro (0–100 mm), micro‑range at 0–15 mm

FAQ

What is the measuring range of this instrument?
The measuring range is 0–15 mm; the M303.120 built‑in micrometer from Metav IndustryLine is intended for micro‑range tasks.

What resolution can be read on the scale?
The mechanical scale provides a reading resolution of 0.01 mm for fine, repeatable indication.

Are the measuring faces flat and aligned?
Yes — the device features plan‑parallel measuring faces to ensure flat, reproducible contact during measurements.

What materials are used for the spindle and drum?
The spindle is fully hardened for wear resistance and the drum is matt‑chrome plated to reduce surface wear and glare.

In which workshop applications is this micrometer best used?
The micrometer is suited to fine mechanical work, instrument making and small‑component inspection where a compact, accurate built‑in measuring element is required.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com