12 x 8mm Parting Tool Solid Carbide P25/P30 3mm Cut Left DIN 4981 (ISO 7) - Werner Wilke Zerspanungstechnik GmbH

Benefit from a robust combination of carbide P25/P30 cutting edges, a standardised DIN 4981 (ISO 7) interface and a slim 3 mm parting width for reproducible, efficient separations in small-batch and series production. Order the parting tool directly via Metav Werkzeuge or consult the team for application advice.

Parting tool DIN 4981 (ISO 7) — 12 x 8 mm, carbide P25/P30, left-hand (Wilke)

A Wilke parting tool designed for precise cut-off operations in constrained setups, featuring a 12 x 8 mm shank and diamond-ground carbide inserts

• Solid carbide grade P25/P30 inserts
• DIN 4981 (ISO 7) interface standard
• 12 x 8 mm cross-section steel shank
• Left-hand cutting direction
• 3 mm parting width for narrow grooves

Precision and wear resistance for repeatable cut-off operations

This parting solution combines carbide P25/P30 cutting edges with diamond-ground seating to deliver consistent edge geometry and extended life. The hardened insert geometry reduces micro-chipping and maintains cutting geometry over multiple regrinds, which results in more predictable tool life and fewer machine stoppages. For production environments where reproducibility matters, the standardised DIN 4981 (ISO 7) interface ensures straightforward mounting and exchangeability in compatible toolholders, supporting steady cycle times and lower setup overhead.

Narrow cutting width with controlled chip formation

The 3 mm parting width offers narrow-groove capability while preserving stability thanks to the 12 x 8 mm shank profile and robust insert fixation. The diamond-ground seating improves thermal contact and reduces insert movement, which helps control chip evacuation and surface finish in the parted component. Such features make this design suitable for applications requiring compact separation cuts and a good balance between stiffness and accessibility in restricted tool pockets.

Compatibility and functional design for workshop workflows

With a 12 x 8 mm cross-section and a left-hand cutting configuration, the tool is compatible with holders that accept DIN 4981 (ISO 7)-mounted inserts and simplifies tool change routines on conventional lathes and automated turning centres. The steel shank fitted with diamond-ground carbide inserts provides mechanical stability and repeatable positioning, which shortens calibration cycles and supports inline quality control. Left-hand orientation is pre‑set for operations that demand cut direction consistency without additional fixturing.

Reliable supply and practical handling for production use

Delivered in a practical packaging unit, the tool set supports efficient stock rotation and predictable replenishment for production shops. The combination of a standardised interface, clearly specified shank dimensions and a defined parting width reduces procurement complexity and supports centralised tool management. As a result, maintenance intervals can be planned more reliably and tool inventories kept leaner without compromising availability.

For tailored specification advice or to secure a reliable supply of this Wilke parting tool, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, localised service from Emmerich.

Technical data

• Article number: 4118645502NW
• Designation: Parting tool (Stechdrehmeißel)
• Material: Carbide P25/P30
• Standard: DIN 4981 (ISO 7)

Facts

• Overall length: 100 mm
• Cross-section: 12 x 8 mm
• Parting width: 3 mm
• Packaging unit: 5 pieces

Special features

• Steel shank fitted with diamond-ground carbide inserts
• Left-hand cutting direction
• Interface: DIN 4981 (ISO 7)

FAQ

What interface does this parting tool use?
The tool uses the DIN 4981 (ISO 7) interface, allowing mounting in standard holders that accept ISO 7-mounted parting inserts.

What is the specified parting width and how narrow are the cuts?
The cutting width is 3 mm, designed for narrow-groove separations where a slim kerf is required.

Which carbide grade is fitted and what does that mean?
Fitted with carbide P25/P30 inserts, the tool combines wear resistance and edge stability suited to general turning and parting tasks that require predictable tool life.

Is the tool supplied as a single item or in multipacks?
The product is supplied in a packaging unit of 5 pieces, enabling simple stock replenishment for small workshops and production lines.

What is the SKU for ordering or stock identification?
The SKU for this item is 4118645502NW, which should be used for enquiries and reorders.

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