SNEX1204PNR-B67 WHH15X Wendeplatten - Walter Tools

Take advantage of the WHH15X coated-carbide grade and the B67 chipbreaker combined with a square 90° geometry and 0° negative rake for consistent, productive milling cycles. Order the SNEX1204PNR-B67 WHH15X directly via Metav Werkzeuge or consult the technical team for application matching.

SNEX1204PNR-B67 WHH15X indexable milling insert by Walter Tools — square 90° geometry, 0° negative rake

The SNEX1204PNR-B67 WHH15X is a square 90° indexable milling insert designed for robust milling tasks, featuring a coated carbide grade to support stable chip formation and consistent edge life in a range of machining scenarios.

• Coated carbide grade WHH15X
• Square 90° geometry for robust milling
• 0° negative rake for stable engagement
• B67 chipbreaker for controlled chip flow

Improved chip control for steady production

The combination of the B67 chipbreaker and the WHH15X coated-carbide grade provides visible benefits in chip formation and evacuation: the chipformer geometry supports predictable chip segmentation, reducing chatter and improving cycle stability. For production environments where reproducible chip flow matters, this insert contributes to fewer interruptions and more reliable throughput. Material compatibility should be verified against the product matrix, as the grade is specified as a coated carbide and the series is listed as open; this ensures flexibility but requires selection based on the workpiece material.

Secure engagement and edge strength for interrupted cuts

A square 90° insert with 0° negative rake offers mechanical strength at the cutting edge and a geometry suited to axial and radial loading. The negative rake increases edge robustness during heavy engagement or interrupted cuts, while the square form provides multiple effective cutting edges per indexable corner. The designation includes a tolerance class E, supporting consistent seating and repeatability in standard indexable milling holders. These geometrical choices reduce the risk of edge chipping under demanding conditions, helping to maintain surface quality across batches.

Process reliability and simple integration into tool systems

The insert’s WHH15X carbide class and the open series arrangement allow integration into common milling systems without elaborate adaptation. With a size 12 and thickness 04, the insert matches conventional toolholders for straightforward replacement and indexing. The coated surface promotes wear resistance and longer edge life, contributing to predictable tool-change intervals and improved cost-efficiency per component. For best results, pair the insert with suitable cutting parameters and coolant strategies recommended for the selected workpiece material.

For application advice or to place an order for the Walter Tools SNEX1204PNR-B67 WHH15X, contact Metav Werkzeuge’s technical consultants at info@metav-werkzeuge.com or call +49 2822 7131930 for precise specification support and availability.

Technical Data

• SKU: SNEX1204PNR-B67-WHH15X-WALTER
• Designation (ISO): SNEX1204PNR-B67 WHH15X
• Product type: Indexable milling insert (milling insert)
• Manufacturer: Walter Tools

Facts

• Size: 12
• Thickness: 04
• Free rake angle: 0° (negative)
• Insert form: Square 90°
• Tolerance class: E

Special features

• Grade: WHH15X (coated carbide)
• Chipbreaker: B67
• Series: Walter Schneidstoffsorte - Serie offen
• Material specification: catalog-dependent
• Application note: check product matrix for material suitability

FAQ

What geometry does this insert feature?
The SNEX1204PNR-B67 WHH15X insert is a square 90° geometry with a 0° negative rake, designed for robust edge engagement.

Which cutting grade and coating are used?
The insert uses the WHH15X coated-carbide grade; it is a coated hardmetal grade intended for stable edge life and general-purpose milling performance.

How does the B67 chipbreaker affect machining?
The B67 chipbreaker promotes controlled chip formation and evacuation, supporting steady machining cycles and reducing the likelihood of chip-related disturbances.

Is this insert suitable for all materials?
Material suitability must be checked against the product matrix; the grade is catalog-dependent. For specific workpiece materials, refer to the technical matrix or consult Metav Werkzeuge for guidance.

What dimensional and tolerance data are relevant for setup?
Key setup data: size 12, thickness 04, square 90° form and tolerance class E to ensure consistent seating and repeatability in indexable milling holders.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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