160mm Internal Thread Turning Insert 12x12mm Carbide P25/P30 60° Right-Hand WN283 - Werner Wilke Zerspanungstechnik GmbH

High precision for internal threads is ensured by the combination of solid carbide P25/P30 construction and a 12 x 12 mm cross-section, while the 60° profile and right-hand cutting direction guarantee compatibility with standard metric internal threads; order the WN283 tool via Metav Werkzeuge or request technical advice from their consultants.

Internal thread turning tool 12 x 12 mm, solid carbide P25/P30, 60° — Wilke

The internal thread turning tool 12 x 12 mm from Werner Wilke is a compact carbide-tipped tool designed for accurate internal threading in limited bores on conventional lathes

• Solid carbide P25/P30 for durable edges
• 12 x 12 mm cross-section for tight bores
• 60° profile for standard metric threads
• Right-hand cutting for conventional lathes

Robust carbide grade for predictable cutting performance

The tool is built with solid carbide P25/P30, a specification that combines wear resistance with stable cutting properties to support repeatable results in serial production. The chosen carbide grade and the precise edge geometry provide consistent chip formation and reduce the need for frequent regrinding, which translates into quieter toolroom cycles and fewer unscheduled tool changes. Stability under load is a key technical advantage for workshop environments focused on reproducible thread quality.

Compact geometry that reaches confined bores

With a 12 x 12 mm cross-section and an overall length of 160 mm, the design offers a compromise between rigidity and accessibility for internal threading tasks. The compact section reduces vibration in narrow bores while the length provides the reach necessary for deeper thread profiles. For machinists working on components with limited internal space, the geometry supports controlled tool engagement and improved surface finish, helping to maintain dimensional accuracy even in small or awkwardly positioned bores.

Standard 60° profile and right-hand cutting for compatibility

The 60° thread angle aligns with common metric and ISO thread forms, ensuring the tool is suitable for producing standard internal threads in a wide range of components. The right-hand cutting direction corresponds to typical lathe spindle rotation, simplifying setup on conventional turning centres. Identified as WN283, the cutter’s profile and orientation minimise setup complexity and help maintain thread form integrity across batches.

Solid construction and precision-mounted cutting plates

The tool combines a substantial steel shank with diamond-ground carbide cutting plates mounted to the holder, providing sharp, repeatable cutting edges and reliable seat stability. Diamond grinding of the plates enhances edge definition and contributes to consistent tool life. The assembly is suitable for routine workshop maintenance and offers clear traceability through the WN283 designation and article numbering, which aids stock management and reordering in industrial supply chains.

For specification checks, availability of the Wilke WN283 internal thread turning tool or tailored application advice, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for prompt technical support and supply information

Technical data

• Article number: 4118655102NW
• Name: Internal thread turning tool 12 x 12 mm, WN283
• Product type: Internal thread turning tool
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH

Facts

• Overall length: 160 mm
• Cross-section: 12 x 12 mm
• Point angle: 60°
• Packaging unit: 5 pieces

Special features

• Material: solid carbide P25/P30
• Steel shank with diamond-ground carbide cutting plates
• Right-hand cutting direction
• WN283 designation

FAQ

What material is the tool made from?
The Wilke internal thread turning tool is supplied with solid carbide P25/P30 plates mounted on a steel shank with diamond-ground cutting plates for defined edge geometry.

Which thread profile is produced with this tool?
The tool employs a 60° profile, suitable for standard metric internal threads and compatible with common ISO thread forms.

Is the tool suitable for use in confined bores?
Yes, the 12 x 12 mm cross-section combined with the 160 mm overall length provides access to compact internal bores while maintaining sufficient rigidity for accurate threading.

How is the tool identified for reordering?
This item is designated WN283 and listed under article number 4118655102NW, produced by Werner Wilke Zerspanungstechnik GmbH

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