180mm 12 x 12mm Internal Turning Tool Carbide P25/P30 Right-Handed, DIN 4973 (ISO 8) - Werner Wilke Zerspanungstechnik GmbH

Take advantage of the blend of carbide P25/P30 cutting plates, compact 12 x 12 mm cross-section and a 180 mm overall length for reliable internal turning in restricted bores; robust construction reduces tool changes and supports consistent surface quality. Order the (Internal turning tool DIN 4973 (ISO 8) 12 x 12 mm, Carbide P25/P30, right-hand) directly via (Metav Werkzeuge) or ask our consultants if needed.

Internal turning tool DIN 4973 (ISO 8) – 12 x 12 mm, Carbide P25/P30 (right-hand) — Werner Wilke

Internal turning tool DIN 4973 (ISO 8) – 12 x 12 mm, Carbide P25/P30 (right-hand) — Werner Wilke is a purpose-built tool for precision internal turning in bores from 21 mm, featuring diamond-ground carbide cutting plates on a steel shank for stable performance

• Carbide P25/P30 cutting plates
• Compliant with DIN 4973 (ISO 8)
• Steel shank with diamond-ground plates
• Minimum bore Ø 21 mm

Consistent cutting performance for internal bores

The compact design with 12 x 12 mm cross-section and fitted carbide P25/P30 plates delivers predictable wear characteristics and reliable chip control in confined internal turning tasks. The compliance with DIN 4973 (ISO 8) signals standardised geometry and clamping interfaces, which simplifies toolholder selection and streamlines setup in production environments. Translating grade codes: P25/P30 denotes a fine-grained carbide composition optimised for general to fine finishing applications, offering a balance between toughness and wear resistance that supports longer intervals between tool changes.

Stable construction for precise finishes and reduced vibration

A steel shank fitted with diamond-ground carbide cutting plates ensures rigid seating and accurate cutting edge positioning, which benefits surface finish and dimensional repeatability. The 180 mm overall length provides sufficient reach for many internal operations while maintaining stiffness; the right-hand cutting direction supports standard lathe rotations and tool paths. This combination reduces the risk of chatter, which otherwise affects cycle times and rework rates, thereby contributing to a more efficient machining flow.

Practical data for planning and integration

The tool is specified for internal turning in bores from 21 mm and is supplied in a packaging unit of 5. Its compact profile and standardised norm make it straightforward to integrate into existing tool stations and adaptors. Where tighter tolerances or different inserts are required, the standardised mounting and the diamond-ground plate finish allow predictable regrinding or replacement procedures, keeping downtime to a minimum and supporting continuity in serial production.

For tailored advice on integrating this internal turning tool with specific holders or machines, contact Metav Werkzeuge for technical guidance and procurement assistance — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: 4118610152NW
• Product type: Internal turning tool
• Norm: DIN 4973 (ISO 8)
• Material: Carbide P25/P30

Facts

• Overall length: 180 mm
• Cross-section: 12 x 12 mm
• Minimum bore diameter: 21 mm
• Packaging unit: 5 pcs

Special features

• Steel shank with diamond-ground carbide cutting plates fitted
• Right-hand cutting direction
• Compact profile optimised for internal turning

FAQ

What is the minimum bore diameter for this internal turning tool?
The minimum bore diameter for the Internal turning tool DIN 4973 (ISO 8) 12 x 12 mm, Carbide P25/P30 (right-hand) is 21 mm, which defines the smallest internal cavity where the tool can be used effectively.

Which material are the cutting plates made from?
The cutting plates are carbide P25/P30, a fine-grained carbide grade chosen for its balance of wear resistance and toughness suitable for internal finishing operations.

Does the tool conform to an industry standard?
Yes, the tool conforms to DIN 4973 (ISO 8), ensuring standardised dimensions and compatibility with corresponding toolholders.

What are the key dimensional specifications of the tool?
Key dimensions include a 12 x 12 mm cross-section and an overall length of 180 mm as listed for SKU 4118610152NW.

How is the tool supplied and what is the packaging unit?
The Internal turning tool is supplied in a packaging unit of 5 pieces, making it suitable for batch machine tooling or stocking.

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