8–9mm Gauge Pin Set 21-Piece 70mm Step 0.05mm, Special Steel In Plastic Case - Metav IndustryLine

Take advantage of the combination of high repeatability, robust special steel construction and compact handling for reliable bore inspection — order the set directly via Metav Werkzeuge or consult the Metav team for application advice.

Gauge pin set M318.828 — 21-piece inspection pins, 8.00–9.00 mm, 0.05 mm steps (Metav IndustryLine)

The Gauge pin set M318.828 is a 21-piece inspection set designed for fast, accurate bore checking and go/no-go verification in metalworking and quality control.

• 21 precision pins in 0.05 mm steps
• Diameter range 8.00–9.00 mm
• 70 mm length for deeper bore checks
• Supplied in protective case

Precision that shortens inspection cycles

This inspection set was developed to increase throughput in routine quality checks by offering consistent spacings and a fine 0.05 mm step size. The graduated diameters enable quick identification of nominal and out-of-tolerance bores, reducing the need for repeated measurements with callipers or micrometres. Thanks to the set’s narrow increments and sturdy design, measurement time is reduced while traceability of results is maintained.

Robust material for workshop conditions

Manufactured from special steel, each pin resists wear during repeated use, providing stable diameters over extended service life. The combination of hardness and surface finish supports reliable contact fit without rapid deterioration, which benefits maintenance intervals and lowers the total cost of ownership in production or toolroom environments. The material choice also ensures compatibility with common engineering metals when used for verification tasks.

Practical geometry for real-world checks

With a length of 70 mm, the pins reach into deeper bores where shorter gauges cannot, enabling checks of sleeves, housings and stepped bores. The compact set format of 21 pieces covers the range 8.00–9.00 mm in close increments, allowing stepwise selection for precise sizing. The clear grading supports efficient workflows in assembly, inspection benches and tool preset stations, reducing handling time and the likelihood of measurement errors.

Organisation and transport made simple

The set is supplied in a protective case suitable for transport and safe storage, keeping pins organised and preventing accidental damage. A compact case is particularly useful for mobile inspection or shared inspection points across production lines, helping to preserve accuracy by avoiding mixed or damaged gauges. The complete set is ready for immediate use on the shop floor or in the inspection room.

Contact Metav Werkzeuge for tailored advice on the Metav IndustryLine gauge pin set M318.828 — call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss suitability for specific bore-tolerance tasks

Technical data

• Article number: M318.828
• GTIN: 4054469182001
• Manufacturer: Metav IndustryLine

Facts

• Diameter range: 8.00–9.00 mm
• Increment / step: 0.05 mm
• Length: 70 mm
• Pieces per set: 21
• Weight: 1.32 kg

Special features

• Material: special steel
• Supplied in protective transport case
• Application category: inspection gauges

FAQ

What sizes are included in the set?
The gauge pin set M318.828 (Metav IndustryLine) contains pins covering the diameter range 8.00–9.00 mm in 0.05 mm increments.

Are the pins suitable for use on hardened components?
Pins in the M318.828 set are made of special steel and are intended for standard verification tasks; for repeated use against very hard surfaces, please consider application-specific wear assessments.

Can this set be used for deep bore checks?
Yes, the 70 mm pin length is designed to reach deeper bores and sleeves where shorter pins would be insufficient.

Is the set supplied ready for transport and storage?
The complete 21-piece set is supplied in a protective case for transport and organised storage, protecting the pins from damage.

Which applications suit this pin set best?
The set is optimised for routine bore inspection, go/no-go verification and quick size checking in machine shops, toolrooms and quality-control stations; refer to M318.828 (Metav IndustryLine) for workshop use

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