VBMT160412-MP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of stable chip control, Tiger‑tec Gold coated carbide, and a compact rhombic geometry for efficient steel turning—and order directly via Metav Werkzeuge or consult the Metav team for application advice.

VBMT160412-MP4 WPP20G — Turning indexable insert, Tiger‑tec Gold, MP4 chipbreaker (Walter Tools)

The VBMT160412-MP4 WPP20G is a rhombic 35° turning indexable insert engineered for general steel machining in ISO P applications, offering reliable chip formation and extended tool life thanks to its Tiger‑tec Gold technology.

• Tiger‑tec Gold coated carbide
• MP4 chipbreaker for stable chip control
• Rhombic 35° insert geometry
• 1.2 mm corner radius, 5° clearance

High-performance chip control that stabilises cycle time

The MP4 chipbreaker, paired with the Tiger‑tec Gold coating, provides predictable chip formation and reduces the risk of built-up edge during continuous steel turning. This combination is specifically tailored for ISO P materials, meaning the insert copes with the typical heat development and chip behaviour encountered when machining unalloyed and alloyed steels. The result is a more consistent process, fewer interruptions and improved productivity on both roughing and light-finishing operations. The coated carbide substrate supports repeatable performance under industrial conditions.

Geometry and edge preparation that improve accuracy and wear resistance

The Rhombic 35° geometry and a 1.2 mm corner radius contribute to a balance between strength and accessibility in profile turning and external operations. The 5° clearance reduces rubbing and improves surface finish while the tolerance class M ensures reproducible fit in standard toolholders. These geometric details combine to minimise chatter and maintain dimensional stability over longer tool life, which helps to reduce rework rates and supports predictable maintenance cycles.

Application focus: robust choice for ISO P steels

Belonging to the Tiger‑tec Gold range and designated WPP20G, the insert is a coated carbide solution optimised for steel machining. Its heat- and wear-resistant characteristics offer greater process security when machining common engineering steels. The insert is suitable for a variety of turning tasks where consistent chip control and edge stability are required. For workshops seeking straightforward upgrade paths to higher productivity, this insert provides a practical, proven option without the need for complex process changes.

Contact Metav Werkzeuge for tailored selection advice and to order Walter Tools Tiger‑tec Gold inserts; phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: VBMT160412-MP4-WPP20G-WALTER
• Name: Drehwendeschneidplatte VBMT160412-MP4 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Facts

• Insert size: 16 mm
• Corner radius: 1.2 mm
• Clearance angle: 5°
• Plate form: Rhombus 35°
• Thickness: 04
• Tolerance class: M

Special features

• Coated carbide grade WPP20G
• MP4 chipbreaker
• Suitable for steel (ISO P)
• Rhombic geometry for versatile turning
• Part of Tiger‑tec Gold range

FAQ

What materials is this insert suitable for?
The VBMT160412-MP4 WPP20G is formulated for ISO P (steel) applications; it handles unalloyed and alloyed steels with the heat and chip formation typical for these materials.

What benefit does the Tiger‑tec Gold coating provide?
Tiger‑tec Gold offers enhanced wear resistance and thermal stability, which prolongs cutting-edge life and supports consistent productivity with the VBMT160412-MP4 WPP20G.

How does the MP4 chipbreaker affect machining?
The MP4 chipbreaker promotes controlled chip formation and evacuation during turning, reducing interruptions and improving surface quality in steel machining.

Is the rhombic 35° geometry suited for finishing?
Yes; the Rhombic 35° shape combined with a 1.2 mm corner radius and 5° clearance provides a compromise between strength and accessibility that is suitable for light finishing and general external turning tasks.

Which series does this grade belong to and why does that matter?
The insert is part of the Tiger‑tec Gold series; this indicates a coated carbide solution designed for high process security and extended tool life when machining steels.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used for explanation only; there is no affiliation between our company and the mentioned brands. The offered article is an original, factory-new product of Walter Tools.