15–30mm Tapered Bore Gauge, Cone 1:10, 0.1mm Graduation, Chrome‑Plated Steel Cone with Anodised Aluminium Handle - Metav IndustryLine

Take advantage of the combination of precise centring, a robust matt‑chrome cone and a clear 0.1 mm readout for fast, repeatable bore checks; order the gauge directly from Metav Werkzeuge or consult our metrology specialists if clarification is required.

Metav IndustryLine Bore Gauge M318.047 — Tapered gauge, 15–30 mm, 1:10 taper, 0.1 mm readout

Metav IndustryLine Bore Gauge M318.047 is a tapered inspection gauge for quick measurement of cylindrical bores in the 15–30 mm range, designed for routine workshop and incoming‑inspection tasks

• Tapered cone 1:10 for reliable centring
• Reading 0.1 mm for straightforward assessment
• Matt chrome cone and anodised aluminium handle

Accurate centring and dependable range for routine inspection

The tapered geometry with a 1:10 taper provides secure centring inside cylindrical bores, ensuring a stable contact condition over the measurement range 15–30 mm. This form reduces angular misalignment during insertion, which improves repeatability for comparative checks. The instrument is intended for shop‑floor inspection and simple go/no‑go evaluation where clear mechanical results are required rather than submicron laboratory measurement. The cone is produced from special steel, which contributes to wear resistance and maintains surface integrity over repeated use.

Robust materials and ergonomic handling for everyday work

Construction combines a matt chrome finished cone with an anodised aluminium handle, giving a balance of corrosion resistance and light weight. With an overall length of 250 mm and a cone length of 165 mm, the gauge is long enough to access common component bores while remaining easy to manoeuvre. The mass of approximately 0.63 kg delivers a reassuring hand feel without being fatiguing. These characteristics translate into fewer handling errors and a longer service life, so inspection routines stay efficient and predictable over time.

Clear readout and practical application for faster decisions

The instrument offers a 0.1 mm readout, which makes size classes and deviations immediately visible during routine checks. This resolution supports fast sorting and acceptance decisions on the production line, helping to reduce throughput delays caused by uncertain measurements. The tapered design coupled with the straightforward scale enables quick comparative checks across batches, simplifying process control and immediate corrective action where required. The gauge is a pragmatic tool for workshops that require reliable mechanical checks without investing in complex electronics.

For tailored application advice or to procure the Metav IndustryLine M318.047 bore gauge, contact Metav Werkzeuge in Emmerich — our metrology team can advise on suitability for specific components and testing routines

Technical Data

• Article number: M318.047
• GTIN: 4054469163055
• Weight: 0.63 kg
• Tariff number: 90173000
• eClass: 21170208

Facts

• Measurement range: 15–30 mm
• Reading/resolution: 0.1 mm
• Cone length: 165 mm
• Overall length: 250 mm

Special features

• Cone material: steel, matt chrome‑plated
• Handle: aluminium, anodised
• Taper: 1:10
• Application: measuring cylindrical bores

FAQ

How precise is the gauge for workshop checks?
The instrument provides a 0..1 mm readout suitable for routine inspection and comparative measurements within standard workshop tolerances.

Which bore sizes can be measured with this gauge?
Measurement capability covers cylindrical bores from 15 mm to 30 mm, using the tapered cone to secure centring across the range.

What are the main materials and finishes?
The cone is made from steel with a matt chrome finish and the handle is anodised aluminium, chosen for durability and corrosion resistance.

Is a calibration certificate included with the product data provided?
The product data does not specify an ISO 17025 calibration certificate; the published information should be checked if a specific certificate is required for quality documentation.

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