34.7mm Ball Tip Measuring Insert Solid Carbide For K33 Model, 2mm Diameter - Käfer Messuhrenfabrik GmbH & Co. KG

Take advantage of precise contact geometry and carbide durability for consistent measurement cycles; the compact ball tip and 34.7 mm length enable access to recessed features while maintaining repeatable results. Order genuine Käfer measuring inserts through Metav Werkzeuge or consult the Metav team for application advice.

Measuring probe insert KÄFER – Ball tip Ø 2 mm, Carbide, L 34.7 mm

The Käfer measuring probe insert provides a compact ball-contact tip designed for fine-contact measurements with dial and feeler-type instruments.

• Carbide ball tip for excellent wear resistance
• Ball probe Ø 2 mm for fine contact accuracy
• Length 34.7 mm for recessed measurements
• Compatible with model K33 thread M1.6

Repeatable contact and material benefits for precise readings

The carbide composition ensures high wear resistance and dimensional stability during repeated contact cycles. As a measuring probe insert with a ball tip, the component concentrates force at a defined point, reducing hysteresis and improving repeatability in comparative measurements. Ø 2 mm provides a small contact radius for minimal influence on the measured surface, while the hardness of the carbide substrate reduces abrasive wear compared with steel tips. This combination supports reliable results over extended tool life and lowers the need for frequent replacements.

Designed measurements: access, fit and secure mounting

The elongated design with a length of 34.7 mm facilitates measurement in recessed bores and narrow approaches without sacrificing rigidity. A fine M1.6 thread is specified for secure attachment to compatible stems; compatibility with model K33 allows simple interchangeability in established gauge setups. Where surface contact and tactile feedback are crucial, the ball geometry delivers consistent touch points, and the compact overall size keeps probe mass low to avoid disturbing sensitive instruments.

Operational advantages for workshop metrology and maintenance

In workshop and inspection environments, the low-maintenance nature of a carbide ball probe reduces downtime and supports continuous operation. The robust tip tolerates abrasive particles and frequent contacts, which translates to fewer service interventions and steady measuring performance. For purchase planning, selecting a standardised, compatible insert streamlines stock management and ensures replacement parts match existing measuring heads, contributing to efficient metrology workflows.

For assured precision and dependable supply, order genuine Käfer measuring inserts via Metav Werkzeuge—Metav’s specialists in Emmerich provide product matching and application guidance to keep measurement processes consistent and traceable.

Technical Data

• Article number: 4000851377NW
• Product type: Measuring insert
• Form: Ball
• Material: Carbide
• Length: 34.7 mm

Dimensions & Numbers

• Diameter: 2 mm
• Length: 34.7 mm
• Thread: M1.6
• Packaging unit: 1
• UID: 4000851377NW

Special features

• Compatible with model K33
• Ball contact geometry
• Suitable for feeler/dial measuring instruments
• Carbide tip for enhanced wear resistance

FAQ

What is the contact diameter of the insert?
The contact diameter is 2 mm, specified for the Käfer measuring probe insert (SKU 4000851377NW) to provide precise, small-radius contact points.

Which materials is the tip made from and why is that beneficial?
The tip is made of carbide, offering superior wear resistance and dimensional stability, which keeps the Käfer insert accurate over many measurement cycles.

Is this insert compatible with my K33 measuring head?
Yes, the insert is listed as compatible with model K33 and features an M1.6 thread for proper mounting.

For what measuring situations is the 34.7 mm length suited?
The 34.7 mm length enables measurements in recessed or hard-to-reach areas while maintaining the rigidity required for repeatable contact.

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