52 mm Limit Go Gauge H7 DIN 2245, Hardened Gauge Steel, 1.8 kg - Metav IndustryLine

Take advantage of precise bore verification, robust hardened gauge steel and DIN‑compliant tolerances to reduce rework and keep production flowing. Order the limit gauge mandrel directly via Metav Werkzeuge or consult our specialists for integration into inspection routines.

Limit gauge mandrel M314.052 — 52.0 mm H7 (Metav IndustryLine)

A limit gauge mandrel (M314.052) for fast verification of 52.0 mm bores to DIN 2245 with H7 tolerance, intended for shop‑floor and QC use

• DIN 2245-compliant for bore inspection
• Hardened gauge steel for long service life
• 52.0 mm nominal diameter, H7 tolerance

Reliable bore verification for consistent output

The mandrel is designed to provide a clear go/no‑go assessment of cylindrical bores, enabling fast decisions in the production line. Conformity with DIN 2245 ensures dimensional interchangeability and repeatable checks against the H7 tolerance class at the 52.0 mm nominal size. By introducing a standardised acceptance criterion, this tool reduces subjective judgement and helps to lower scrap rates and downstream rework, supporting a measurable improvement in process reliability.

Built for durability and sustained accuracy

Manufactured from hardened gauge steel, the mandrel resists wear and maintains its form under frequent handling. The heat‑treated surface provides enhanced wear resistance, which translates into longer intervals between checks or replacements. Robust construction and a precise finish mean the gauge will preserve its measuring function in demanding environments, contributing to steady throughput and reduced maintenance interruptions for the inspection station.

Simple integration into inspection and workflow

The limit mandrel suits both bench checks and fixture‑mounted inspection points; its straightforward pass/fail application speeds up production control and final inspection steps. For traceable inspection routines, record results alongside batch data to create a reproducible quality record. If specification alignment or fixture adaptation is required, Metav Werkzeuge can advise on best practice for integrating the mandrel within existing measurement programmes and sampling plans.

Contact Metav Werkzeuge for procurement and application advice on Metav IndustryLine limit gauge mandrels (M314.052) — expert guidance from Emmerich for seamless inspection setup

Technical Data

• Article number: M314.052
• GTIN: 4054469121758
• Standard: DIN 2245
• Material: hardened gauge steel
• Nominal diameter: 52.0 mm
• Tolerance class: H7
• Tariff number: 90173000
• Manufacturer: Metav IndustryLine

Facts

• eClass: 21170218
• SKU: M314.052

Special features

• Designed for bore inspection and limit checking
• Suitable for shop‑floor and quality control applications
• Robust finish for long service life
• Category: gauges / gauge pins

FAQ

What is the primary function of this mandrel?
The limit gauge mandrel M314.052 (Metav IndustryLine) is intended for fast go/no‑go verification of 52.0 mm bores to the DIN 2245 standard and H7 tolerance class.

Which material is used and why does it matter?
The mandrel is made from hardened gauge steel; this material ensures dimensional stability and wear resistance, maintaining accuracy over many inspection cycles.

Can the mandrel be used in a fixture or only by hand?
The design supports both manual checks and fixture mounting, making the mandrel suitable for inline production checks as well as bench‑top quality control.

How does the H7 tolerance relate to inspection?
H7 defines the permissible bore tolerance band; the mandrel provides a clear acceptance criterion against that band, simplifying pass/fail decisions in the inspection process.

Is a calibration certificate supplied with the product?
The product data does not specify an accredited calibration certificate; any requirements for traceable calibration should be discussed with Metav Werkzeuge so the correct service or documentation can be provided.

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