VCMT160408-RP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, a versatile WPP20G grade tailored for steel (ISO P) and a precise rhombic 35° geometry with RP4 chip control for consistent production. Order directly via Metav Werkzeuge or ask the consultants for application advice.

VCMT160408-RP4 WPP20G turning indexable insert — Tiger‑tec Gold, for steel machining (Walter Tools)

The VCMT160408-RP4 WPP20G is a turning indexable insert designed for efficient steel machining, combining a coated carbide grade from the Tiger‑tec Gold series with geometry optimised for controlled chip formation and stable cutting performance.

Tiger‑tec Gold coated grade WPP20G
Designed for steel machining (ISO P)
Rhombic 35° shape with 7° relief
RP4 chipbreaker, 0.8 mm corner radius

Consistent cutting performance through advanced coating and grade

The combination of the Tiger‑tec Gold coating and the WPP20G grade provides a reliable balance between wear resistance and toughness, which translates into steady tool life and predictable tool-change intervals. The coated carbide substrate resists abrasive wear common in steel turning and reduces flank wear progression, so production runs remain stable under varying cutting conditions. For operations where repeatability and process stability matter, this configuration reduces the need for frequent tool readjustments and supports uninterrupted machining cycles.

Geometry and chip control for safer, faster turning

The rhombic 35° insert geometry with a 7° relief angle and RP4 chipbreaker is engineered to produce short, controlled chips during transverse and light‑profile turning on steels. The 0.8 mm corner radius offers a compromise between robustness and surface finish, helping to maintain edge integrity on interrupted cuts while delivering a consistent finish on continuous passes. Precise chip control decreases the risk of entanglement and aids coolant access, contributing to safer machining at higher metal removal rates.

Practical application and compatibility in workshop setups

Specified for the ISO P group, the insert suits a wide range of unalloyed and alloyed steels encountered in general machining. The nominal size and thickness ensure compatibility with common tool holders designed for 16 mm‑class rhombic inserts, enabling straightforward integration into existing tool sets. The product’s RP4 chip control and coated surface facilitate productive turning across batch and single‑piece production, supporting both stable long runs and short setup cycles where consistent surface quality is required.

Contact Metav Werkzeuge for tailored grade selection and to arrange delivery of Walter Tools VCMT160408-RP4 WPP20G inserts — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• SKU: VCMT160408-RP4-WPP20G-WALTER
• Article: VCMT160408-RP4 WPP20G
• Brand: Walter Tools
• Product type: Turning indexable insert
• Series: Tiger‑tec Gold
• Grade: WPP20G
• Chipbreaker: RP4
• Shape: Rhombic 35°
• Suitable for: Steel (ISO P)
• Execution: T

Facts

• Size: 16 mm
• Thickness: 4 mm
• Relief angle: 7°
• Corner radius: 0.8 mm
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold
• Material: Coated carbide
• Application: Steel machining (ISO P)
• Balanced wear resistance and toughness
• Optimised chip control for turning

FAQ

What materials is this insert intended for?
The VCMT160408-RP4 WPP20G is specified for ISO P (steel) materials and is optimised for unalloyed and alloyed steels.

What benefits does the Tiger‑tec Gold coating provide?
The Tiger‑tec Gold coating on the WPP20G grade increases wear resistance and thermal stability, which helps to sustain cutting performance during prolonged steel turning operations.

Which chipbreaker and geometry are included and why do they matter?
The insert features the RP4 chipbreaker and a rhombic 35° shape; this combination promotes controlled, short chips and a reliable cutting edge for a wide variety of turning tasks.

How does the 0.8 mm corner radius affect the result?
A 0.8 mm corner radius improves edge strength for interrupted cuts while maintaining an acceptable surface finish on continuous passes, balancing durability and workpiece quality.

Is the insert compatible with standard 16 mm tool holders?
Yes, the nominal 16 mm size and 4 mm thickness align with common holders for rhombic 35° inserts used in conventional turning setups.

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

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