VNMG160408-MM5 WMP20S WMP20S Wendeplatten - Walter Tools

Take advantage of the combination of durable Tiger‑tec Silver coating, optimised MM5 chip control and a stable rhombic 35° geometry for trouble-free rostfreier Stahl turning; order the insert directly via Metav Werkzeuge or consult our specialists for tailored cutting data.

VNMG160408-MM5 WMP20S turning insert, Tiger‑tec Silver, for rostfreier Stahl — Walter Tools

VNMG160408-MM5 WMP20S is a negative‑rake, rhombic 35° turning insert designed for reliable machining of rostfreier Stahl under medium to robust cutting conditions

• Tiger‑tec Silver coated carbide grade WMP20S
• Optimised MM5 chipformer for stable chips
• Rhombic 35° VNMG geometry for versatility
• Suitable for rostfreier Stahl applications

Longer tool life through advanced coating and material match

The combination of Tiger‑tec Silver coating and the WMP20S grade delivers greater resistance to thermal and mechanical wear when machining rostfreier Stahl. The coating reduces built‑up edge tendency and improves heat management, which extends tool life and reduces tool change frequency. In practice, this means more consistent production runs and fewer interruptions on the shop floor. The insert’s coated carbide composition supports stable cutting under medium to robust conditions, providing predictable performance across a range of rostfreier Stahl alloys.

Precise geometry for controlled chip formation and surface quality

The rhombic 35° form with a 0° negative rake and a 0.8 mm nose radius balances strength and cutting precision. The MM5 chipbreaker is engineered to produce short, controllable chips when turning ductile, work‑hardening rostfreier Stahl, reducing the risk of entanglement and surface defects. A plate thickness corresponding to the "04" specification ensures rigidity in the insert pocket, while the VNMG style offers broad application coverage for longitudinal and profiling cuts. These geometry features translate into improved dimensional stability and repeatable surface finish.

Process reliability and shop integration for productivity gains

Designed for industrial turning operations, this insert supports consistent cycle times and easier process planning. The VNMG160408‑MM5 WMP20S insert fits standard VNMG toolholders and benefits shops that require uniform performance across multiple shifts. Because the grade and chipformer are matched to rostfreier Stahl behaviour, process windows are wider and more forgiving, helping to lower scrap rates. For manufacturers seeking predictable tool life and repeatable results, this insert contributes to a more efficient machining workflow without the need for frequent parameter redesign.

Request tailored cutting data and availability from Metav Werkzeuge for Walter Tools Tiger‑tec Silver inserts to unlock reliable rostfreier Stahl turning performance — eMail info@metav-werkzeuge.com or call +49 2822 7131930 for direct assistance

Technical data

• Article number: VNMG160408-MM5-WMP20S-WALTER
• SKU: VNMG160408-MM5-WMP20S-WALTER
• Product type: Drehwendeschneidplatte (turning indexable insert)
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WMP20S

Facts

• Size: 16 mm
• Thickness: 4 mm
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Plate shape: Rhombus 35°
• Chipformer: MM5

Special features

• Coating: Tiger‑tec Silver
• Material: Coated carbide (Hartmetall)
• Suitability: rostfreier Stahl
• Execution: G (geometry/style)
• ISO designation: VNMG160408‑MM5 WMP20S

FAQ

What materials is this insert suitable for?
The VNMG160408‑MM5 WMP20S turning insert from Walter Tools is primarily intended for rostfreier Stahl and is specified for medium to robust cutting conditions.

How does the MM5 chipbreaker improve machining?
The MM5 chipformer provides controlled, short chip formation when turning rostfreier Stahl, improving chip evacuation and surface quality while reducing entanglement risks.

Can the insert be used in standard VNMG toolholders?
Yes, the VNMG160408‑MM5 WMP20S matches standard VNMG pockets; verify clamping compatibility with the chosen toolholder before production use.

What is the benefit of the Tiger‑tec Silver coating?
Tiger‑tec Silver coating on the WMP20S grade enhances wear resistance and thermal stability, resulting in longer tool life and more consistent cutting performance on rostfreier Stahl.

Which operations suit this insert best?
The insert is well suited to general turning tasks including longitudinal turning and light profiling on rostfreier Stahl where robust edge stability and chip control are required.

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

Protected trademarks and product names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered item is original, factory‑new merchandise of the manufacturer (Walter Tools).