110mm Setting Ring Form C Hardened Gauge Steel DIN 2250, JS3 - Metav IndustryLine

A robust, standard-compliant ring gauge for reliable diameter setting, combining hardened and lapped gauge steel with the accuracy class JS 3; suitable for calibration and repeatable workshop use. Order the setting ring directly via Metav Werkzeuge or consult our specialists for application advice.

Setting Ring M313.110 — Setting ring Ø110 mm, hardened and lapped gauge steel (DIN 2250, JS 3)

The Setting Ring M313.110 is a precision setting ring designed for metrology tasks and calibration of internal measuring instruments in workshops and laboratories.

• Hardened and lapped gauge steel
• Conforms to DIN 2250 / DIN 286, JS 3
• Form C geometry for internal checks
• Article number M313.110, GTIN 4054469121055

Repeatable precision through standard compliance

The ring provides consistent reference geometry for setting and verifying internal measuring devices. Manufactured from hardened and lapped gauge steel, the component resists wear and preserves its measuring surface under frequent use. Compliance with DIN 2250 and DIN 286 and the JS 3 tolerance class ensures that the ring delivers defined limits for runout and fit, supporting reproducible setups and reducing the need for rework. As a calibration reference it is suitable for routine checks of bore gauges and internal micrometers, enabling faster inspection cycles and reliable production control.

Practical design for workshop handling and long service life

The Form C version offers a defined contact geometry tailored to common internal checking tasks, improving seating stability when mounting measuring plugs or setting instruments. The lapped finish minimises surface irregularities that could affect contact accuracy, while the hardened substrate maintains dimensional integrity. The compact Ø110 mm size balances handling convenience and measurement range, making the gauge a practical tool for bench‑level quality assurance as well as integration into inspection fixtures.

Integration into quality assurance and tooling workflows

Used as a master reference for internal-diameter settings, the ring supports calibration procedures and process control in toolrooms and small series production. It complements portable measuring systems such as bore gauges and internal micrometers, and can be entered into equipment registers thanks to the supplied identifiers. The precise finish and standard conformity help to simplify documentation of measurement capability and to maintain traceable routines — an advantage in audits and when demonstrating process reliability.

Choose the Metav IndustryLine setting ring for accurate calibration — contact Metav Werkzeuge in Emmerich for technical advice and assured dispatch via info@metav-werkzeuge.com

Technical Data

• Article number: M313.110
• GTIN: 4054469121055
• Customs tariff: 90173000
• Category: Gauges / Measuring pins

Facts

• Diameter: 110 mm
• ECLASS: 21170104

Special features

• Material: gauge steel, hardened and lapped
• Standards: DIN 2250; DIN 286; JS 3
• Form: Form C
• Categories: Gauge pins; Gauges

FAQ

What tolerance grade does the setting ring meet?
The setting ring meets the requirements of DIN 2250 and DIN 286 in a JS 3 tolerance class, providing a defined accuracy level for calibration tasks.

Which measuring tools can be set with this ring?
The ring is intended for setting and verifying internal measuring devices such as bore gauges and internal micrometers; the M313.110 is suitable for workshop and calibration routines.

What is the material and surface treatment of the ring?
The component is made from gauge steel, hardened and lapped to produce a wear‑resistant, smooth measuring surface.

Does the ring support repeatable workshop use?
Yes, the hardened substrate and lapped finish ensure long service life and reproducible contact geometry for frequent use in production environments.

How is Form C relevant for practical measurements?
Form C provides a standardised contact geometry that is widely used for internal checks, improving seating stability and facilitating consistent measurement setups.

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