25 x 25mm Internal Corner Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH

Take advantage of the combination of carbide P25/P30 robustness, diamond-ground inserts accuracy and a compact 25 x 25 mm cross-section for reliable internal corner turning; order directly via Metav Werkzeuge or consult our technical team for application guidance.

Internal corner turning tool DIN 4974 (ISO 9) — 25 x 25 mm, carbide P25/P30, right-hand (Werner Wilke)

Internal corner turning tool DIN 4974 (ISO 9) — 25 x 25 mm, carbide P25/P30, right-hand (Werner Wilke) is designed for precision internal profiling on lathes, combining a steel shank with diamond-ground carbide inserts for consistent edge geometry in restricted bores

• Carbide P25/P30 grade for durability
• Complies with DIN 4974 (ISO 9)
• Steel shank with diamond-ground inserts
• Minimum bore 43 mm

Accurate internal corner machining with standard compliance

The Internal corner turning tool DIN 4974 (ISO 9) is engineered to meet the demands of internal profiling where repeatable accuracy is essential. Conforming to DIN 4974 (ISO 9) ensures a standardised fit and interface for toolholders and fixtures, while the 25 x 25 mm cross-section offers a compact footprint that still provides sufficient rigidity. The 300 mm overall length gives reach into deeper bores, subject to the stated minimum bore diameter of 43 mm, and the right-hand cutting orientation matches conventional lathe setups. These characteristics reduce the need for rework and help maintain cycle-time reliability on production and maintenance tasks.

Longer service life through optimised carbide and insert finish

Durability and consistent cutting geometry are achieved by the combination of carbide P25/P30 and diamond-ground inserts. The chosen P25/P30 carbide composition is selected for a balance of toughness and wear resistance suitable for finishing and semi-finishing operations, while the diamond-ground finish on the inserts promotes stable cutting edges and reduced vibration. As a result, the tool supports predictable tool life and surface quality, cutting downtime and saving costs through fewer insert changes. Routine inspection and correct clamping of the insert seats maintain peak performance and protect the cutting geometry.

Practical integration into workshop processes and supply assurance

With its steel shank and standardised interface, the tool integrates straightforwardly into common lathe toolposts and holders used in small-batch and series production. The compact 25 x 25 mm profile simplifies fixturing in constrained spaces, and the specified minimum bore of 43 mm clarifies applicability before setup, avoiding unsuitable configurations. Supplied in practical packaging multiples, this component benefits from Metav’s distribution model: a European quality filter and dependable logistics that support timely replenishment and consistent product availability for trade and industry.

Choose Werner Wilke’s internal corner turning tool with P25/P30 carbide for dependable finishing operations and contact Metav Werkzeuge for specific application advice and supply from Emmerich at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 4118615302NW
• Designation: Inneneckdrehmeißel DIN 4974 (ISO 9) 25 x 25 mm HM P25/30 re. Wilke
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH
• Product type: Internal corner turning tool

Facts

• Overall length: 300 mm
• Cross-section: 25 x 25 mm
• Minimum bore diameter: 43 mm
• Packaging unit: 3

Special features

• Material: carbide P25/P30
• Standard: DIN 4974 (ISO 9)
• Steel shank with diamond-ground carbide inserts
• Right-hand cutting direction

FAQ

What bore size is required for safe use of this tool?
The tool requires a minimum bore diameter of 43 mm; the Internal corner turning tool DIN 4974 (ISO 9) 25 x 25 mm (SKU 4118615302NW) is designed for operations where that clearance is available.

Which carbide grade is fitted and what does it mean for performance?
The fitted P25/P30 carbide offers a balance of toughness and wear resistance suitable for finishing and semi-finishing, supporting longer tool life and stable cutting.

Is the insert finish significant for surface quality?
Yes, the diamond-ground inserts produce a consistent cutting geometry that helps achieve superior surface finish and reduces vibration during internal profiling.

Can this tool be used in standard lathe toolholders?
The steel shank and the standardised dimensions (25 x 25 mm, DIN 4974) ensure compatibility with common lathe toolholders and fixtures used in workshops.

What cutting direction does the tool use and why is that important?
This is a right-hand cutting tool; selecting the correct cutting direction ensures proper chip flow and safe engagement with internal corners.

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