SPKT1204AZN WPP35G WPP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating and the wear‑resistant WPP35G grade for stable, economical machining of Stahl; the square 90° geometry and 11° clearance angle ensure reliable edge life and process security. Order the SPKT1204AZN WPP35G directly via Metav Werkzeuge or consult the team for application guidance.

SPKT1204AZN WPP35G indexable milling insert — Tiger‑tec Gold, for Stahl — Walter Tools

SPKT1204AZN WPP35G is a square 90° coated carbide milling insert engineered for efficient and repeatable machining in Stahl applications, featuring an 11° clearance angle for process stability.

• Tiger‑tec Gold coated carbide
• Designed for Stahl machining
• Square 90° insert geometry
• 11° relief for stable cutting

Consistent wear resistance for longer production runs

The combination of the WPP35G cutting grade with the Tiger‑tec Gold coating delivers enhanced wear resistance and predictable flank performance when machining ISO P materials. The coating system is designed to withstand the thermal and mechanical demands typical of Stahl cutting operations, which results in extended tool life and fewer index changes. This stability reduces downtime and supports steady production cycles, making the insert suitable for batch and continuous milling where consistent part quality is required.

Geometry that promotes cutting stability and surface quality

A square 90° insert form paired with an 11° relief provides a robust cutting edge and controlled chip formation. The insert thickness designation and the square geometry increase edge strength, improving resistance to chipping during interrupted cuts. As a result, the machining process benefits from improved surface integrity and reduced vibration. Technical terms: the relief (clearance) angle helps prevent rubbing behind the cutting edge, while the square geometry offers versatile face and shoulder milling capability.

Practical application benefits and process reliability

The coated carbide grade is optimised for common Stahl grades under typical cutting temperatures and chip characteristics; the insert is thus a pragmatic choice where broad material coverage and dependable performance are priorities. Integration into existing tool systems is straightforward due to the standard SPKT designation, and process data can be adapted to match feed and speed requirements to balance productivity and tool life. For specialised requirements or unusual applications, tailored advice ensures the cutting strategy aligns with production goals.

For personalised cutting data, availability or to discuss suitable milling strategies for this Walter Tools SPKT1204AZN WPP35G insert, contact Metav Werkzeuge for expert support and fast, application‑oriented advice

Technical data

• Article number: SPKT1204AZN-WPP35G-WALTER
• Designation: SPKT1204AZN WPP35G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Cutting grade: WPP35G
• Material classification: P (Stahl)
• Execution: T
• Shape: Square 90°
• Storytrigger: wendeplatten
• SKU: SPKT1204AZN-WPP35G-WALTER

Facts

• Insert size: 12
• Thickness code: 04
• Clearance angle: 11°
• Tolerance class: K
• Material code: P
• Steel application: yes

Special features

• Coated carbide grade
• Tiger‑tec Gold coating technology
• Suitable for ISO P materials (Stahl)
• Square 90° geometry for face and shoulder milling
• Robust edge for productive machining

FAQ

What materials is this insert suitable for?
The SPKT1204AZN WPP35G insert is intended for ISO P materials and is optimised for machining Stahl, offering broad applicability across unalloyed and alloyed steels.

How does the Tiger‑tec Gold coating benefit production?
Tiger‑tec Gold on the WPP35G grade improves wear resistance and thermal stability, which helps to extend tool life and sustain consistent surface finish throughout runs.

Which geometry advantages does the SPKT1204AZN designation provide?
The SPKT1204AZN form indicates a square 90° insert shape that supports both face and shoulder milling with increased edge strength for interrupted cuts.

Is this insert compatible with standard cutter bodies?
The insert uses the common SPKT designation for compatibility with corresponding cutter systems; verify seat and clamping specifications before assembly.

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision cutting tools and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanation only. The offered item is original, factory‑new merchandise of the manufacturer.