LNGX130716R-L55 WPP35G WPP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold wear resistance, targeted performance for steel (ISO P) and a stable negative‑rake geometry to increase process reliability and tool life; order directly via Metav Werkzeuge or contact our consultants for tailored cutting data.

LNGX130716R-L55 WPP35G milling indexable insert – Walter Tools, for steel, Tiger‑tec Gold, negative 0°

The LNGX130716R-L55 WPP35G is a rectangular milling insert designed for robust steel machining, featuring a Tiger‑tec Gold coated carbide grade and a negative 0° rake for stable cutting in demanding production environments

• Tiger‑tec Gold coating for wear resistance
• Optimised for steel machining (ISO P)
• Rectangular insert with 1.6 mm corner radius
• Negative 0° rake for stable cutting

Improve throughput with stable cutting performance

The combination of the WPP35G coating technology and a negative rake geometry delivers a measurable improvement in process stability when machining steel. The Tiger‑tec Gold coating, a multi‑layer CVD/PVD hybrid, reduces flank wear and maintains a sharper cutting edge under sustained thermal load. As a result, cycle times can be reduced through more consistent metal removal rates while downtime for insert changes is minimised. For operations aiming to increase usable tool life and keep production steady, this insert provides a dependable balance between wear resistance and toughness.

Consistent surface quality and reliable chip control

A well‑designed chipbreaker and rectangular form ensure controlled chip formation and evacuation during milling. The insert’s chipbreaker L55 and the modest 1.6 mm corner radius produce short, manageable chips and help maintain surface finish across a range of feeds and depths. Better chip control reduces the risk of recutting and improves repeatability, which benefits downstream processes and inspection. Where part quality and dimensional consistency matter, the geometry and breaker design contribute directly to fewer reworks and stable first‑pass acceptance rates.

Simple selection for steel applications and versatile ISO classification

Built around the ISO P classification, this grade is specifically tuned for unalloyed and alloyed steel machining, accommodating the typical heat and chip characteristics encountered in those materials. The insert’s rectangular shape and G tolerance class make mounting and indexing straightforward, supporting predictable positional accuracy. Tooling engineers and shop planners can therefore integrate the insert into existing toolholders with minimal adjustment, simplifying inventory and tool management.

Practical benefits for manufacturing workflows

The coated carbide composition offers a favourable wear‑to‑toughness ratio, making the insert suitable for a wide range of cutting conditions without sacrificing edge strength. The negative 0° rake promotes a robust cutting edge suited to interrupted cuts and heavier engagement, while the coating maintains edge integrity at elevated temperatures. These characteristics translate into longer intervals between indexings and lower tool consumption over a production run, supporting cost‑effective machining without compromising performance.

Clear application guidance and compatibility

This insert is intended for milling operations on materials classified under ISO P; it is not specified for stainless or exotic alloys in the supplied data. Its rectangular form factor and indexing rules follow common tooling standards, enabling compatibility with many conventional milling toolholders. When selecting cutting parameters, consider the material grade, depth of cut and machine rigidity: the insert excels where consistent chip control and edge stability are required rather than in ultra‑high‑speed finishing only.

For process optimisation and immediate availability of technical cutting data, contact Metav Werkzeuge for guidance on feeds, speeds and toolholder compatibility; Metav Werkzeuge can advise on integrating the Walter Tools Tiger‑tec Gold inserts into existing production.

Technical Data

• Article number: LNGX130716R-L55-WPP35G-WALTER
• SKU: LNGX130716R-L55-WPP35G-WALTER
• Manufacturer: Walter Tools

Numbers / Core technical data

• Size: 13
• Corner radius: 1.6 mm
• Thickness code: 07
• Free angle: 0° (negative)
• Tolerance class: G

Designs / Special features

• Grade: WPP35G
• Series: Tiger‑tec Gold
• Shape: Rectangular
• Chipbreaker: L55
• Coating: Tiger‑tec Gold (coated carbide)
• Material suitability: Steel (ISO P)

FAQ

What materials is this insert intended for?
The LNGX130716R-L55 WPP35G insert is specified for steel machining and follows the ISO P grouping for unalloyed and alloyed steels.

How does the Tiger‑tec Gold coating affect tool life?
The Tiger‑tec Gold coating on the WPP35G grade improves wear resistance and heat protection, which typically extends edge life under continuous steel machining compared with uncoated grades.

Is the insert suitable for interrupted cuts and heavy roughing?
Yes, the negative 0° rake geometry provides a robust cutting edge well suited to interrupted cuts and heavier engagements, supporting roughing applications.

What chip behavior can be expected with chipbreaker L55?
The L55 chipbreaker is designed to promote short, stable chips when machining steel, aiding evacuation and reducing the chance of recutting.

How is the insert mounted and indexed?
The rectangular form and G tolerance support straightforward mounting and repositioning in compatible toolholders; check holder compatibility for precise seat dimensions.

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

Protected trademarks and product names are the property of their respective owners. Brand names are mentioned solely for explanation and clarification of compatibility and performance. There is no affiliation between Metav Werkzeuge GmbH and the named brands; the offered item is an original new product from the manufacturer.