VNMG160404-NFT WS10 G Wendeplatten - Walter Tools

The combination of the WS10 coated grade and the NFT chipbreaker delivers reliable chip control and stable cutting in general turning operations; the 0° (negative) rake) and 0.4 mm corner radius further enhance edge security and profile versatility. Order genuine Walter Tools inserts through Metav Werkzeuge or request application guidance from our consultants.

VNMG160404-NFT WS10 turning insert – Rhombic 35°, 0° negative rake | Walter Tools

A VNMG160404-NFT WS10 indexable turning insert engineered for general turning where consistent chip formation and process stability are required.

• WS10 coated carbide grade for wide material scope
• Chipbreaker NFT for consistent chip control
• Rhombic 35° geometry for versatile turning
• 0° negative rake for secure cutting edges

Predictable chip control for higher productivity

The insert uses the chipbreaker NFT combined with the WS10 coated carbide grade to produce reproducible chip forms and reduced tendency to build up material on the edge. Coated carbides increase wear resistance by adding a thin, hard layer to the substrate; this slows flank and crater wear and extends useful edge life in intermittent and continuous cuts. The result is improved process security and fewer unplanned tool changes, which benefits throughput and reduces downtime in batch production.

Geometry designed for flexible turning tasks

The Rhombic 35° geometry and 0° (negative) rake) create a stable cutting configuration that suits a broad range of turning operations, from finishing to light roughing when paired with the correct feed and speed. The 0.4 mm corner radius supports adaptable profiles and helps avoid premature chipping on interrupted cuts. For less experienced users: a negative rake increases strength at the cutting edge and is often selected where edge robustness takes priority over aggressive cutting action.

Clear selection criteria and application guidance

Tolerance class M, inscribed circle 16 mm and the Version G execution indicate consistent dimensions and fitment for standard toolholders. The material information is catalogue-dependent, so workpiece suitability should be checked in the specific product matrix before final selection. For operations involving unfamiliar alloys or special machining conditions, trial cuts and adjusted cutting data are recommended to exploit the insert’s balance of edge security and wear resistance while maintaining surface quality.

For application-specific cutting data or to source genuine Walter Tools VNMG160404-NFT WS10 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert consultation and availability.

Technical data

• Article number: VNMG160404-NFT-WS10-WALTER
• Designation: VNMG160404-NFT WS10
• Type: Drehwendeschneidplatte
• Manufacturer: Walter Tools
• Grade: WS10

Facts

• Inscribed circle: 16 mm
• Plate thickness: 04
• Corner radius: 0.4 mm
• Rake angle: 0° (negative)
• Geometry: Rhombic 35°
• Tolerance class: M

Special features

• Chipbreaker: NFT
• Coating / material: catalogue-dependent
• Series: Walter cutting material grade – open series
• Version: G
• Application note: Workpiece suitability to be checked in product matrix

FAQ

What materials is this insert suitable for machining?
The VNMG160404-NFT WS10 insert is supplied in the WS10 coated grade; material suitability varies by product matrix, so check the specific catalogue data for compatibility with the intended workpiece.

How does the NFT chipbreaker affect machining?
The chipbreaker NFT promotes consistent chip formation and evacuation, which improves process security and reduces the risk of chip entanglement during turning.

What does a 0° negative rake mean in practice?
A 0° (negative) rake) provides a robust cutting edge that resists chipping under interrupted cuts and heavier engagement, favouring tool life and edge stability over aggressive cutting action.

Is the insert compatible with standard VNMG toolholders?
The insert uses the VNMG designation and an inscribed circle of 16 mm, so it fits standard VNMG toolholders designed for that size; verify holder compatibility before assembly.

How should the 0.4 mm corner radius be used?
The 0.4 mm corner radius is suitable for a balance of surface finish and edge strength; select appropriate feeds to avoid excessive burr formation while benefiting from improved edge durability.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

The Walter AG (brand: Walter Tools) with its headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and forms part of the Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Mark names and protected designations are used solely for explanation. The offered item is an original, brand-new product from the manufacturer.