140mm 25x16mm Grooving Tool Carbide P25/P30 6mm Cut Width, DIN 4981 (ISO 7) - Werner Wilke Zerspanungstechnik GmbH

High-precision parting with robust carbide and standardised fitting ensures reliable production cycles; benefit from the combination of carbide P25/P30 cutting plates, a 25 x 16 mm cross-section and a precise 6 mm parting width for repeatable results. Order the tool directly via Metav Werkzeuge or request tailored advice from our consultants.

Wilke parting tool (25 x 16 mm) – Carbide P25/P30, DIN 4981 (ISO 7)

Wilke parting tool (25 x 16 mm) is a right-hand, carbide-equipped cut-off tool engineered for precise parting and grooving tasks in standard workshop turning applications

• Carbide P25/P30 grades for durability
• DIN 4981 (ISO 7) compatible mounting
• Diamond-ground carbide cutting plates
• 6 mm parting width, right-hand cut

Precision cutting for consistent parting results

The tool delivers repeatable, clean parting thanks to its standardised interface and premium cutting materials. The combination of DIN 4981 (ISO 7) compliance and a compact 25 x 16 mm cross-section ensures consistent seat and alignment in compatible holders, reducing runout and vibration. With the cutting edges made from carbide P25/P30, the insert maintains edge stability under typical lathe speeds, which translates into longer tool life and fewer interruptions in production.

Engineered for productivity and surface quality

A steel shank fitted with diamond-ground carbide cutting plates gives a stable connection between holder and insert while promoting improved surface finish on the parted face. The defined 6 mm parting width minimises material waste and simplifies process planning for narrow grooves. The right-hand cutting direction is optimised for conventional turning directions on most lathes, enabling efficient chip breakage and steady feed rates for short-cycle and batch operations.

Compatibility, handling and best-practice use

The tool’s standard interface simplifies integration into existing setups that accept DIN 4981 (ISO 7) tools and holders. With an overall length of 140 mm, the geometry supports secure clamping while reducing overhang where possible. For best results, secure the shank firmly, use appropriate coolant or lubrication for the material being machined, and avoid excessive overhang to preserve edge life. The straightforward design supports both occasional workshop use and higher-frequency production runs, offering a balance of accessibility and professional performance.

For availability, compatibility checks or expert recommendations on Wilke parting tools, contact Metav Werkzeuge GmbH in Emmerich or request a customised proposal via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: 4118645202NW
• Label: Stechdrehmeißel DIN 4981ISO7 25x16mm HM P25/P30 re. Wilke
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH
• Product type: Parting tool
• Standard: DIN 4981 (ISO 7)
• Material: Hartmetall P25/P30
• UID: 4118645202NW

Core dimensions

• Overall length: 140 mm
• Cross-section: 25 x 16 mm
• Parting width: 6 mm
• Packaging unit: 5

Special features

• Right-hand cutting direction
• Steel shank with diamond-ground carbide cutting plates
• Carbide grades: P25 / P30
• Designed for standard DIN 4981 (ISO 7) holders

FAQ

What material are the cutting plates made of?
The cutting plates are made of carbide P25/P30, offering a balance of wear resistance and toughness for general turning and parting operations with the Wilke parting tool (SKU 4118645202NW).

Which standard does the tool mount to?
The tool complies with DIN 4981 (ISO 7), ensuring compatibility with holders and tooling systems that accept this standard interface.

What is the parting width and why does it matter?
The parting width is 6 mm, which determines the kerf and influences material removal, chip formation and waste; narrower widths help reduce material loss and can simplify finishing operations.

Is the tool suitable for automated batch production?
The combination of a steel shank, diamond-ground carbide plates and standardised mounting makes this parting tool suitable for both workshop use and higher-frequency production, provided proper clamping and cooling are observed.

How long is the tool and how does that affect mounting?
The overall length is 140 mm; keeping overhang minimal and ensuring rigid clamping will help maintain precision and prolong cutting edge life.

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