250mm Micrometer With Ratchet, 0.01mm Graduations, Blue Powder Coating, Hardened Measuring Faces, DIN 863 - Metav IndustryLine

Take advantage of the combination of consistent 0.01 mm resolution, a ratchet stop for repeatable measuring force, and a robust, powder‑coated frame for reliable workshop use; order the micrometer directly via Metav Werkzeuge or ask our consultants if needed

Micrometer M304.417 — Outside micrometer, 225–250 mm, 0.01 mm readout (Metav IndustryLine)

The Micrometer M304.417 is an outside micrometer designed for accurate external measurements of larger components in the machine shop and production environment

• Ratchet stop for constant measuring force
• 0.01 mm graduation on analogue thimble
• Powder‑coated frame with matt‑chrome thimble
• Delivered in a protective transport case

Consistent accuracy for larger external dimensions

The instrument provides a clear analogue reading of 0.01 mm, making it suitable where reliable hundredth‑millimetre resolution is required. The specified measuring range of 225–250 mm places this tool among larger outside micrometers used for substantial external diameters and housings; this range balances reach and rigidity to reduce bending errors. The ratchet stop ensures a reproducible measuring force so that repeated measurements remain consistent across different operators, while compliance with DIN 863 confirms the instrument meets recognised workshop standards. These attributes support efficient quality checks without complex setup.

Robust construction that supports everyday workshop handling

Built with a powder‑coated frame and a matt‑chromed measuring drum, the device resists routine wear and retains a comfortable grip during repeated use. The measuring faces are hardened, providing durable contact surfaces that preserve accuracy over time. A spindle with a 0.5 mm pitch and a 6.5 mm diameter delivers fine feed and minimal backlash, improving repeatability when taking successive measurements. At approximately 1.9 kg the tool offers a solid, vibration‑resistant feel that aids stable readings and repeatable results for medium‑duty inspection tasks.

Practical benefits for production and maintenance workflows

This analogue micrometer is especially useful in machine and metalworking contexts where robust, low‑maintenance measuring equipment speeds up routine checks. The simple thimble readout and ratchet mechanism reduce training time and minimise operator influence on results, which improves throughput on inspection benches. Supplied in a protective transport case, the instrument is ready for secure storage and safe transport between workstations. Backed by Metav IndustryLine’s distribution from Emmerich, this tool integrates into a shop environment where dependable supply and straightforward traceability matter.

Contact Metav Werkzeuge for procurement and technical advice on the Metav IndustryLine outside micrometer (M304.417) with 0.01 mm resolution — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M304.417
• GTIN: 4054469116969
• Brand: Metav IndustryLine
• Standard: DIN 863

Facts

• Measuring range: 225–250 mm
• Resolution: 0.01 mm
• Spindle diameter: 6.5 mm
• Spindle pitch: 0.5 mm
• Weight: 1.9 kg

Special features

• Ratchet stop for constant measuring force
• Analogue thimble readout
• Powder‑coated frame
• Matt‑chrome measuring drum
• Hardened measuring faces
• Protective transport case included

FAQ

What level of accuracy can be expected from this micrometer?
The Micrometer M304.417 delivers an analogue resolution of 0.01 mm and meets workshop tolerances in accordance with DIN 863, offering reliable hundredth‑millimetre readings for routine inspection.

Is the measuring force standardised to avoid operator variability?
Yes, the tool features a ratchet stop that standardises the measuring force so that the Micrometer M304.417 provides repeatable results regardless of the operator.

What protection is provided for transport and storage?
The instrument is supplied in a protective transport case, ensuring safe storage and simple handling when moving the micrometer between workstations.

Are the contact faces suitable for long‑term workshop use?
The measuring faces are hardened, which preserves accuracy and wear resistance over extended service life in production environments.

Which applications is this micrometer best suited for?
With a measuring range of 225–250 mm, this outside micrometer is ideal for external diameter checks on larger components, housings and machine parts where a robust, easy‑to‑use inspection tool is required.

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