8mm Ball Contact For Dial Indicator, M2.5 Thread - Metav IndustryLine

Take advantage of the compact 8 mm ball contact and standard M2.5 thread to extend existing dial gauges for reliable contacting in tight or curved areas; the accessory combines simple retrofitting with defined contact geometry for reproducible results — order directly via Metav Werkzeuge or consult our specialists for integration advice.

Measuring contact insert M208.172 — Ball Ø8 mm, M2.5 thread (Metav IndustryLine)

Measuring contact insert M208.172 for retrofitting dial gauges, offering a spherical contact and standard M2.5 connection for precise surface contact in workshop and inspection tasks.

• Ball tip Ø 8 mm for defined contact
• M2.5 threaded connection for dial gauges
• Compact accessory for precise contacting
• Suits confined and curved measurement points

Precise contacting with a defined spherical tip

The spherical 8 mm ball provides a clearly defined contact point that reduces local deformation and concentrates force predictably, which supports repeatable results in comparative and single-point checks. Fitted via the common M2.5 thread, this measuring contact insert converts compatible indicators into versatile probes for shafts, bores and contoured surfaces. The concise geometry simplifies alignment and helps maintain measurement consistency when switching between workpieces.

Simple integration into existing measuring chains

Designed as an accessory for dial gauges with an M2.5 connection, the insert requires no modification of the instrument body and is installed by screw fitting. This retrofittable approach keeps downtime low and preserves the original gauge characteristics while extending its range of applications. The accessory’s compact form is ideal for confined spaces and point contacts, enabling efficient inspection workflows without additional tooling changes.

Robust accessory for workshop and inspection use

Although compact, the insert is engineered for frequent handling and repeated seating into contact points; its defined ball geometry reduces the need for repositioning during routine checks. Delivered as a single component with clear identification (SKU: M208.172, GTIN available), the accessory supports systematic measurement procedures in production and quality control. Backed by the Metav IndustryLine approach to accessible precision, this part helps standardise contact measurements across tool rooms and inspection benches.

Contact Metav Werkzeuge today to request the M208.172 measuring contact insert for your dial gauges or to obtain specific advice from our specialists at Metav Werkzeuge in Emmerich

Technical Data

• Article number: M208.172
• GTIN: 4054469105222
• Tariff number: 90319000
• Manufacturer: Metav IndustryLine

Facts

• Ball diameter: 8 mm
• Thread: M2.5
• Weight: 0.1 kg

Compatibility & Features

• For dial gauges with M2.5 connection
• Category: Accessories (Zubehör)
• ECLASS: 21170324

FAQ

What instruments is this insert compatible with?
The insert is compatible with dial gauges that have an M2.5 thread interface; it converts the indicator into a probe suitable for point and curved-surface contacts.

How does the 8 mm ball tip affect measurement results?
The 8 mm ball provides a defined contact area that limits local deformation and yields reproducible contact conditions, improving repeatability for single-point checks.

Is the insert suitable for confined or curved surfaces?
Yes, the compact spherical contact is particularly suited to confined spaces and curved geometries where flat or larger tips cannot reliably seat.

Can the insert be fitted without modifying the indicator?
Fitting requires only the standard M2.5 screw interface; no modification of the gauge body is necessary when using the M208.172 insert.

Does the product include calibration or certification?
The delivery contents do not state calibration by default; check the specific instrument’s documentation or request calibration options when ordering the insert M208.172.

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