62–75mm Three-Point Internal Micrometer With Carbide Measuring Faces, Adjustable Ring, DIN 863 - Metav IndustryLine

Take advantage of the combination of reliable three-point measurement, carbide measuring faces and a fine 0.005 mm resolution for dependable internal bore inspection; order the gauge directly via Metav Werkzeuge or contact our consultants for application advice.

Metav IndustryLine Three-Point Internal Micrometer M312.161 — 62–75 mm, carbide measuring faces

Metav IndustryLine Three-Point Internal Micrometer M312.161 is a compact analogue internal gauge for precision inspection of small bores, engineered for blind-hole applications in fine mechanical and workshop environments.

• High resolution 0.005 mm accuracy
• Carbide measuring faces for longevity
• Designed for blind-hole measurements
• Supplied with adjustment ring and case

Precise internal measurement where it counts

The three-point measuring principle provides a centred contact with the workpiece, reducing eccentricity and enabling repeatable results for internal diameters. With an analogue reading designed to a resolution of 0.005 mm, the instrument suits tasks that require sub‑ten‑micrometre reliability without complex electronics. Compliance with DIN 863 ensures that the gauge meets established workshop tolerances and can be integrated into routine quality checks; the clear mechanical scale and vernier arrangement make interpretation straightforward even in demanding production settings.

Durable contacts and blind‑hole capability

Hardened carbide measuring faces resist wear and preserve measurement integrity over long service life, so replacement intervals are minimised and downtime reduced. The design is explicitly prepared for blind‑hole bores, allowing secure contact in recesses where standard internal gauges struggle. An adjustment ring (set at 62 mm) permits quick calibration to a master ring, supporting fast verification cycles. Classified as a micro range instrument—covering 62–75 mm—the gauge is compact, easy to handle and well suited to precision component work such as small housings, bearings and micromechanical assemblies.

Easy workshop adoption and dependable performance

The analogue construction avoids reliance on batteries or data interfaces while delivering robust shop-floor performance; this simplicity reduces maintenance and supports continuous use in production. Supplied in a transport case with an adjustment accessory, the instrument is ready for inspection routines immediately on receipt. As part of the Metav portfolio, the gauge benefits from a pragmatic supply chain and local stockholding in Emmerich, offering secure availability for industry and craft. The combination of precise mechanics and durable materials provides a practical tool for repeatable internal measurements in daily quality assurance.

Contact Metav Werkzeuge for tailored technical advice or a quotation on the Metav IndustryLine three‑point internal micrometer M312.161 — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• • SKU: M312.161
• • GTIN: 4054469119687
• • Label: Dreipunkt‑Innenmess, 62 - 75 mm mit HM‑Messflächen, Einstellring
• • Manufacturer: Metav IndustryLine
• • Norm: DIN 863

Data

• • Measuring range: 62–75 mm
• • Resolution / reading: 0.005 mm
• • Accuracy: 0.005 mm
• • Length: 114 mm
• • Tariff number: 90173000

Special features

• • Carbide (HM) measuring faces
• • Suitable for blind‑hole bores
• • Adjustment ring (set 62 mm)
• • Scale and vernier matt‑chrome plated
• • Analogue three‑point internal measuring system
• • Supplied in transport case

FAQ

What measurement range does this gauge cover? The three‑point internal micrometer covers a measuring range of 62–75 mm.

How fine is the resolution and what accuracy can be expected? Resolution and accuracy are both 0.005 mm, providing repeatable measurements suitable for fine internal inspection.

Is the instrument suitable for blind‑hole measurements? Yes, the gauge is designed for blind‑hole bores and includes carbide measuring faces for reliable contact in recesses.

Does the instrument come ready for use out of the box? The micrometer is supplied with an adjustment ring and a transport case so it is ready for calibration and immediate workplace use.

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