VNGG160412-NFT WS10 Wendeplatten - Walter Tools

Take advantage of the combination of robust edge strength, consistent chip control and simple tool stocking for reliable turning operations; order via Metav Werkzeuge or consult the advisors for matching holders and application data.

VNGG160412-NFT WS10 — Indexable turning insert, rhombic 35° with NFT chipbreaker (Walter Tools)

The VNGG160412-NFT WS10 is a rhombic 35° indexable turning insert designed for versatile turning tasks where controlled chip formation and predictable edge life are priorities

• Coated carbide grade WS10
• Rhombic 35° insert geometry
• 1.2 mm corner radius for robustness
• NFT chipbreaker for reliable chip control

Consistent chip control and secure cutting edge

The combination of the NFT chipbreaker and the WS10 coated carbide grade gives stable chip formation and predictable behaviour at the cutting edge. The rhombic 35° shape provides a favourable approach angle for a wide range of turning profiles, while the 1.2 mm corner radius increases edge strength and reduces the likelihood of premature chipping. These design choices translate into fewer insert changes and a more constant process window on the shop floor. Material suitability should be verified in the product matrix; the insert is supplied as a coated carbide grade intended for general turning tasks.

Reduced setup time and improved process reliability

The standardised ISO designation and tolerance class ensure repeatable seating and compatibility with common toolholders. The negative 0° rake (negative geometry) supports robust cutting in interrupted cuts and when encountering varying workpiece conditions, contributing to process stability. The compact insert size 16 and plate thickness 04 fit many holders, simplifying inventory and reducing set-up complexity. Overall, the geometry and grade aim to lower process variability and help maintain a predictable cycle time for batch production.

Practical benefits for tool management and production flow

As an indexable solution, the insert allows multiple cutting edges per part and fast replacement compared with solid tooling, which minimises machine downtime. The VNGG160412-NFT designation indicates the geometry, chipbreaker and series at a glance, aiding quick selection during tool preparation. For engineering teams seeking reproducible results, the tolerance class G and series information provide a transparent basis for quality control and reordering. For specific cutting data, toolholder compatibility or suggested starting parameters, consult the technical documentation or advisors to align the insert to the intended application.

For tailored recommendations on Walter Tools inserts such as the VNGG160412-NFT WS10 and for assistance with holder selection or application parameters, contact Metav Werkzeuge for technical advice and fast supply

Technical Data

• Article number: VNGG160412-NFT-WS10-WALTER
• SKU: VNGG160412-NFT-WS10-WALTER
• Label: Drehwendeschneidplatte VNGG160412-NFT WS10 Walter Tools
• Product type: Indexable turning insert
• ISO designation: VNGG160412-NFT WS10
• Series: Walter Schneidstoffsorte - Serie offen

Key figures

• Insert size: 16
• Corner radius: 1,2 mm
• Thickness: 04
• Rake angle: 0° (negative)
• Tolerance class: G

Features & versions

• Grade: WS10 (coated carbide)
• Chipbreaker: NFT
• Shape: Rhombus 35°
• Execution: G
• Designation without grade: VNGG160412-NFT
• Material: Katalogabhängig

FAQ

What role does the NFT chipbreaker play?
The NFT chipbreaker on the VNGG160412-NFT WS10 stabilises chip formation and supports safe evacuation, which reduces the risk of entanglement and improves surface consistency during turning operations.

Which materials is this insert suitable for?
The WS10 grade is a coated carbide variety; actual material compatibility should be checked in the product matrix for the VNGG160412-NFT WS10 to ensure optimal cutting parameters for the intended workpiece.

How does the 0° (negative) rake affect machining?
A negative 0° rake provides a more robust cutting edge that handles interrupted cuts and variable conditions with greater stability, helping to protect the insert corner and maintain process reliability.

Why is the 1.2 mm corner radius important?
The 1.2 mm corner radius increases edge strength and distributes cutting forces over a larger area, which reduces chipping risk and extends usable edge life under standard turning loads.

How is the designation VNGG160412-NFT WS10 helpful for selection?
The designation encodes the insert geometry, size and chipbreaker, with the WS10 grade indicating the coated carbide family; using this code simplifies matching to toolholders and replacement ordering.

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

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