LDMT170408R-F57 WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, reliable chip control and material versatility for consistent, productive milling results; order directly via Metav Werkzeuge or contact our consultants for application advice.

LDMT170408R-F57 WKP35G indexable milling insert — Tiger‑tec Gold, 15° relief (Walter Tools)

LDMT170408R-F57 WKP35G is an indexable milling insert designed for productive machining of steel and cast iron, offering a rectangular form and precision geometry for stable cutting.

• Tiger‑tec Gold coating for wear resistance
• Optimised F57 chipbreaker for controlled chips
• Suitable for steel (P) and cast iron (K) machining
• 15° relief angle and 0.8 mm corner radius

Improved productivity through reliable coating and geometry

The Tiger‑tec Gold grade WKP35G is a coated carbide designed to extend tool life and maintain a stable cutting edge under typical steel and cast‑iron conditions. The combination of a wear‑resistant coating and the insert’s geometry reduces flank wear and leads to longer intervals between indexing. For workshop environments where reproducible performance matters, this plate contributes directly to higher part counts per tool set and lower downtime for regrinding or replacement. The F57 chipbreaker supports predictable chip formation, which simplifies chip evacuation and reduces the risk of collisions or surface damage.

Precise chip control and surface quality for predictable results

A well‑matched chipbreaker and relief angle translate into consistent chip flow and surface finish. The rectangular form and 15° relief ensure a secure cutting engagement and stable forces during transverse milling passes, while the 0.8 mm corner radius balances edge strength with the ability to produce acceptable surface roughness. These features help to avoid chatter and secure repeatable dimensions on production runs, making the insert suitable for both roughing and semi‑finishing tasks where economical material removal and consistent tolerances are priorities.

Application versatility: steel and cast iron explained

This insert is specified for ISO material groups P (steel) and K (cast iron). In practice, that means the grade and chip management are tuned for the thermal and abrasive conditions encountered when machining unalloyed and alloyed steels, as well as typical cast‑iron alloys. The coated carbide chemistry of WKP35G is selected to resist abrasive wear from graphite in cast iron and to tolerate the heat spikes encountered when cutting steels, delivering a balanced performance across a broad range of workpiece materials.

Practical benefits for workshop use and tool management

Using this indexable plate helps standardise tooling across different operations by offering a versatile geometry and a durable coating. The rectangular shape simplifies inventory decisions for modular cutter bodies, and the defined tolerance class ensures interchangeability without time‑consuming adjustments. When paired with a suitable cutter body and clamping system, the insert reduces process variability and supports predictable cycle times—advantages that contribute directly to lower unit costs and higher throughput in production environments.

Contact Metav Werkzeuge today for tailored advice on integrating the Tiger‑tec Gold WKP35G insert into current tool holders and process plans; Metav Werkzeuge can recommend cutting data and compatible assemblies to optimise performance and tool life.

Technical data

• SKU: LDMT170408R-F57-WKP35G-WALTER
• Product: Indexable milling insert
• Brand: Walter Tools
• Grade: WKP35G
• Series: Tiger‑tec Gold

Dimensions & measurable data

• Relief angle: 15°
• Corner radius: 0.8 mm
• Plate size: 17 mm
• Plate thickness: 4 mm
• Tolerance class: M

Design & special features

• Coating: Tiger‑tec Gold coated carbide
• Chipbreaker: F57
• Plate form: Rectangular
• Material groups: P (steel), K (cast iron)
• Execution: T

FAQ

What materials is this insert suitable for?
The LDMT170408R‑F57 WKP35G insert from Walter Tools is specified for ISO groups P and K, meaning it is suitable for machining steel and cast iron.

How does the Tiger‑tec Gold coating benefit tool life?
The Tiger‑tec Gold coating on the WKP35G grade improves wear resistance and maintains edge stability under thermal and abrasive loads, extending tool life in demanding steel and cast‑iron applications.

What is the purpose of the F57 chipbreaker?
The F57 chipbreaker is engineered to produce predictable chip shapes and to support safe chip evacuation, which reduces the risk of built‑up edge and improves surface quality during milling.

Can this insert be used for finishing operations?
With a 0.8 mm corner radius and stable geometry, the insert is suitable for semi‑finishing and certain finishing passes when the process parameters are adjusted for surface quality and tolerance requirements.

Which cutter bodies are compatible with this insert?
Compatibility depends on the cutter body pocket and clamping design; the LDMT170408R‑F57 WKP35G is intended for cutter systems that accept rectangular indexable plates with the LDMT‑style footprint and the corresponding clamping method.

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

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