50mm Micrometer Caliper, Antimagnetic, Hardened Measuring Faces, Friction Ratchet, Case - Metav IndustryLine

Take advantage of accurate, repeatable external measurements thanks to hardened measuring faces and a friction ratchet that prevents over‑torque. The anti‑magnetic construction and matt chrome‑plated thimble ensure dependable performance in metalworking environments. Order the micrometer directly via Metav Werkzeuge or ask our consultants if needed.

Micrometer M304.709 — analog micrometer with friction ratchet and anti‑magnetic design (25–50 mm)

A Micrometer M304.709 for precise external diameter measurements in mechanical engineering and fine workshop applications.

• Anti‑magnetic body for interference‑free measuring
• Hardened special steel measuring faces for durability
• Friction ratchet for consistent measuring pressure
• Matt chrome‑plated thimble for clear reading and wear resistance

Precision and repeatability for production work

The micrometer combines a fine reading of 0.01 mm with a spindle pitch of 0.5 mm, which yields reliable graduations on the thimble and enables fast, exact readings on the analogue scale. The hardened measuring faces in special steel preserve true contact geometry over many cycles, reducing wear‑induced error and keeping measurements within the repeatability demanded in production. Compliance with DIN 863 underlines suitability for workshop quality control, where reproducible external measurements are essential for assembly and inspection tasks.

Consistent handling and long‑term robustness

Built for repeated use on the shop floor, the instrument’s friction ratchet delivers a constant contact force to avoid measurement scatter caused by varying operator torque. The matt chrome‑plated measuring drum resists glare and surface wear, allowing clear observation of the scale during routine checks. The anti‑magnetic attribute protects the measuring process from magnetic interference in environments with electric motors or magnetic materials, while the compact, balanced form factor supports steady one‑hand operation and reliable ergonomics during serial measuring.

Workshop advantage and Metav reliability

As part of the Metav IndustryLine, this measuring screw is engineered for practical workshop integration: low maintenance, durable materials and a handling concept that reduces operator‑related variability. The combination of hardened faces, anti‑magnetic construction and a tactile friction mechanism makes it a sensible choice where reliable external measurement and operational consistency outweigh cosmetic features. Metav’s long experience in metrology and a broad product range provide a dependable supply chain and technical competence for industrial customers.

For traceable workshop precision, select the Metav IndustryLine micrometer M304.709 and contact Metav Werkzeuge in Emmerich for individual advice and rapid delivery: info@metav-werkzeuge.com | +49 2822 7131930

Technical Data

• SKU: M304.709
• GTIN: 4054469167039
• Tariff number: 90173000

Facts

• Measuring range: 25–50 mm
• Resolution / reading: 0.01 mm
• Spindle pitch: 0.5 mm
• Measuring spindle diameter: 6.5 mm
• Weight: 0.3 kg
• Standard: DIN 863

Special features

• Anti‑magnetic
• Hardened special steel measuring faces
• Friction ratchet for uniform measuring force
• Matt chrome‑plated measuring drum
• Analogue thimble reading

FAQ

What measuring range does this micrometer cover?
The micrometer covers the 25–50 mm measuring range and is supplied as the analogue workshop instrument M304.709.

How fine is the reading on the scale?
The instrument provides a 0.01 mm reading on the thimble, offering the resolution commonly required for standard workshop inspections.

Does the friction ratchet improve measurement consistency?
Yes, the friction ratchet ensures a uniform contact force, reducing operator‑induced variation and improving repeatability for serial measurements.

Are the measuring faces wear‑resistant?
The measuring faces are made of hardened special steel, which maintains contact geometry and resists wear under frequent use.

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