SNMG120416-RP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the universal WPP20G grade for consistently productive machining of Stahl; the robust RP5 chipbreaker and the square 90° form ensure stable cutting and reproducible results. Order directly via Metav Werkzeuge or consult the Metav team for application support.

SNMG120416-RP5 WPP20G turning indexable insert — Walter Tools, Tiger·tec Gold coated for Stahl

SNMG120416-RP5 WPP20G is a square 90° indexable insert designed for turning applications on Stahl, offering a universal balance of wear resistance and toughness for diverse workshop tasks

• Tiger·tec Gold coating for extended tool life
• Universal WPP20G grade for Stahl machining
• Square 90° geometry with 1.6 mm corner radius
• RP5 chipbreaker for reliable chip control

Stable cutting performance for Stahl components

The coated carbide composition within the Tiger·tec Gold family provides a controlled wear behaviour that translates directly into operational stability when machining Stahl. The insert’s RP5 chipbreaker is engineered to manage heat and chip formation typical for unalloyed and alloyed steels, reducing the risk of built-up edge and enabling reproducible cutting forces. For production environments where cycle times and repeatability matter, this geometry supports predictable process windows and fewer unplanned tool changes, which benefits throughput and part consistency.

Reliable edge life and surface quality under load

With a 1.6 mm corner radius and square 90° form, the insert offers a compromise between robustness and finishing capability: the larger corner supports interrupted cuts and heavy engagements while still permitting acceptable surface finishes on turned components. The 0° (negative) rake angle increases cutting-edge strength for demanding cuts and feed rates, so operators achieve steady flank wear progression and longer indexable life. When surface quality is a priority, this combination of grade and geometry helps maintain dimensional integrity without sacrificing tool longevity.

Process security and practical application guidance

The WPP20G grade is classified as a universal choice for the machining of Stahl under ISO 513 group P, addressing a broad range of steel types and typical heat-generation scenarios in turning. The insert is particularly suitable where a balance between wear resistance and toughness is required—applications include medium-heavy roughing and general finishing passes. For optimal results, pair the insert with toolholders specified for SNMG geometry and select cutting parameters that align with the workpiece alloy and rigidity of the machine setup; this approach improves chip flow, reduces tool costs per part and enhances overall machining reliability.

Contact Metav Werkzeuge for tailored advice and order support — Metav’s consultants provide application recommendations and delivery options to integrate this Walter Tools insert into existing machining processes

Technical data

• Article number: SNMG120416-RP5-WPP20G-WALTER
• Designation: SNMG120416-RP5 WPP20G
• Manufacturer: Walter Tools

Facts

• Plate form: Square 90°
• Plate size: 12 mm
• Plate thickness: 04
• Corner radius: 1.6 mm
• Rake angle: 0° (negative)
• Chipbreaker: RP5

Special features

• Coating: Tiger·tec Gold (coated carbide)
• Grade: WPP20G — universal for Stahl (ISO P)
• Execution: G
• Series: Tiger-tec Gold
• Tolerance class: M

FAQ

What materials is this insert designed for?
The SNMG120416-RP5 WPP20G insert from Walter Tools is designed primarily for machining Stahl as specified by ISO 513 group P.

How does the RP5 chipbreaker influence performance?
The RP5 chipbreaker provides controlled chip formation for Stahl, aiding heat dissipation and reducing the likelihood of built-up edge during continuous turning operations.

Is the insert suitable for heavy cutting or finishing?
Yes. The square 90° geometry with a 1.6 mm corner radius and 0° negative rake offers the robustness needed for heavier cuts while still delivering acceptable surface quality in finishing passes.

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