32mm x 32mm Internal Radius Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH

Combine robust P25/P30 carbide cutting edges with a 32 x 32 mm shank and a 355 mm reach for dependable internal corner turning; order directly via Metav Werkzeuge or consult our specialists for suitability and delivery options.

Internal corner turning tool DIN 4974 (ISO 9) 32 x 32 mm, carbide P25/P30, right-hand (Werner Wilke)

The Internal corner turning tool DIN 4974 (ISO 9) 32 x 32 mm is a right-hand tool for precise internal corner machining in bores from 52 mm and above, supplied with diamond-ground carbide cutting inserts.

• Carbide P25/P30 diamond-ground inserts
• Cross-section 32 x 32 mm shank
• Total length 355 mm for deep reach
• Suitable for bore Ø from 52 mm

Accurate corner form and consistent surface quality

The tool is engineered to deliver repeatable corner geometry thanks to its carbide P25/P30 cutting edges and adherence to DIN 4974 (ISO 9). Diamond-ground inserts provide a defined cutting edge that reduces vibration and produces a consistent finish, which is especially important when internal radii must meet tight tolerances. For operations that prioritise dimensional stability, the combination of a hardened insert grade and a rigid shank minimises deflection and helps maintain the specified corner form throughout a production run.

Access, setup and material handling explained

A steel shank with a 32 x 32 mm cross-section and a 355 mm overall length offers the reach required for deeper bores while keeping tool overhang within practical limits. The right-hand cutting orientation is suited to standard lathe or turning centre configurations; the smallest recommended bore diameter is 52 mm, which defines the minimum workpiece aperture for safe insert engagement. The tool’s geometry supports both roughing and finishing passes where compact insert contact and controlled chip formation are needed to avoid chatter and surface damage.

Efficiency in workflow and workshop integration

Supplied as a set component ready to fit into standard toolholders, the item reduces machine downtime through fast insert replacement and clear specification marking. The unit count of the packaging provides practical stock handling for small to medium workshops and production cells. Where process reliability and supplier transparency matter, the combination of standardised design and robust carbide grades supports predictable tool life and planning for regrind or replacement cycles, helping to lower overall unit costs per part over time.

For application advice or to secure timely delivery of the Wilke internal corner turning tool, contact Metav Werkzeuge GmbH in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss compatibility with specific materials and machinery

Technical data

• SKU: 4118615352NW
• Product type: Internal corner turning tool
• Standard: DIN 4974 (ISO 9)
• Material: Carbide P25/P30
• Label: Inneneckdrehmeißel DIN 4974ISO9 32x32mm HM P25/30 re. Wilke

Facts

• Cross-section: 32 x 32 mm
• Total length: 355 mm
• Smallest bore diameter: 52 mm
• Cutting direction: right-hand
• Packaging unit: 3

Special features

• Steel shank fitted with diamond-ground carbide inserts
• Carbide cutting edges P25/P30 for general turning applications
• Designed for internal corner machining according to DIN 4974 (ISO 9)

FAQ

Which minimum bore diameter is required for this tool?
The smallest recommended bore for the Wilke internal corner turning tool is 52 mm, allowing safe engagement of the carbide inserts.

What carbide grade do the inserts use and what does that mean?
The item is fitted with P25/P30 carbide inserts; these grades offer a balance of toughness and wear resistance suitable for a wide range of steel turning applications.

Is the tool suitable for finishing passes?
Yes; the diamond-ground inserts and rigid 32 x 32 mm steel shank provide the stability needed for finishing internal corners with consistent surface quality.

How long is the tool and what does that affect?
The total length is 355 mm, which provides extended reach into deeper bores while requiring appropriate clamping to limit overhang and deflection.

How many pieces are supplied per packaging unit?
The tool is supplied in a packaging unit of 3, facilitating workshop stocking and quicker replacement planning.

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