3–4mm Test Pin Set 100 pcs, 70mm Length, 0.01mm Steps - Metav IndustryLine

A compact 100-piece gauge pin set that combines fine 0.01 mm increments with robust special steel construction and 70 mm pin length to ensure repeatable hole and fit inspection for small diameters. Order the gauge pin set directly via Metav Werkzeuge or ask our consultants if needed.

Gauge pin set M318.853 — 100-piece test pins, Ø 3.00–4.00 mm, 0.01 mm steps (Metav IndustryLine)

The gauge pin set M318.853 is designed for precise hole gauging and fit verification in metalworking and toolroom environments, covering diameters from 3.00 to 4.00 mm with fine 0.01 mm gradation

• High-precision 0.01 mm increments
• Diameter range 3.00–4.00 mm
• Supplied in protective transport case

Consistent, measurable accuracy for small-diameter inspection

The set delivers reliable dimensional control across a narrow diameter band, with each pin graduated in 0.01 mm steps to make incremental checks efficient and repeatable. This fine gradation reduces uncertainty during acceptance testing and in-process inspections, shortening decision cycles on the shop floor. With pins of 70 mm length, the set balances reach and stiffness for probing through thin plates, bores and assemblies where stable engagement is required. The consistent increments support rapid narrowing of tolerances and help to document conformance during quality checks.

Built for workshop use and repeat performance

Pins are manufactured from special steel, chosen for durability under repeated insertion and withdrawal. The material and precise machining minimise wear and maintain nominal diameters even after frequent use, so downtimes for replacement are reduced. The organised set format keeps increments accessible and the included protective transport case preserves pin geometry during storage and transit, supporting consistent measurement results from the first use to many cycles later. This robustness contributes to lower rework rates and a steadier production flow.

Streamlined inspection workflow and traceability

A comprehensive assortment of closely graded pins speeds up gauging tasks: instead of trial-and-error adjustments, the correct diameter is quickly identified and logged, improving throughput in both bench testing and serial inspection. Clear identifiers such as the SKU and GTIN support procurement and traceability for inventory systems, and the modular nature of the set integrates smoothly with quality documentation practices. The set is particularly suitable for toolmaking, small-bore inspection, and quality control operations that demand fine resolution without complexity.

For reliable small-diameter gauging and procurement help, contact Metav Werkzeuge for stock and technical guidance — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: M318.853
• GTIN: 4054469182049
• Weight: 2.15 kg
• Material: Special steel
• Set size: 100-piece
• Category: Gauges (Lehren)

Facts

• Diameter range: 3.00–4.00 mm
• Graduation: 0.01 mm
• Pin length: 70 mm

Special features

• Supplied in protective transport case
• Precise machining for repeatable diameters
• Ideal for hole and fit inspection in metalworking

FAQ

What sizes are included in the set?
The set covers diameters from 3.00 mm to 4.00 mm in 0.01 mm increments, offering fine steps for close-tolerance gauging.

Is the material suitable for repeated use in production?
Yes, the pins are made from special steel, which provides wear resistance and dimensional stability for repeated inspection cycles.

Can this set be used for both hole gauging and limit testing?
The design of the pins makes the set suitable for hole gauging and quick fit checks in toolmaking and quality control applications.

How is the set supplied for transport and storage?
The pins are supplied in a protective transport case to keep each diameter organised and protected between uses.

How can Metav IndustryLine assist with ordering or technical questions?
Metav IndustryLine provides order support and technical advice for this gauge pin set; refer to article number M318.853 when enquiring.

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