LDMT08T204R-F57 WKP35G Wendeplatten - Walter Tools

Benefit from high productivity and reliable chip control through the combination of the WKP35G grade and Tiger‑tec Gold technology with the F57 chipbreaker; order the insert directly via Metav Werkzeuge or contact our consultants for tailored milling solutions.

LDMT08T204R-F57 WKP35G Milling indexable insert – Tiger‑tec Gold (Walter Tools)

LDMT08T204R-F57 WKP35G is a rectangular milling indexable insert designed for productive machining of steel and cast iron, offering Tiger‑tec Gold coating and a 15° clearance angle for stable cutting performance.

• Tiger‑tec Gold coating for long life
• WKP35G grade for steel and cast iron
• F57 chipbreaker for consistent chips
• 15° clearance angle, 0.4 mm corner radius

Increased productivity through advanced grade and coating

The combination of the WKP35G carbide grade and Tiger‑tec Gold coating is aimed at enhancing tool life and process stability in heavy milling tasks. The coated cemented carbide substrate provides improved resistance to abrasive wear and thermal loading, which translates into longer tool life and fewer tool changes. For production environments this means reduced downtime and a more consistent output rate, particularly when machining group P (steel) and group K (cast iron) materials according to ISO 513. The insert’s design supports high metal removal rates while maintaining dimensional stability.

Consistent chip formation and surface quality

Equipped with the F57 chipbreaker and a 15° relief angle, the insert produces predictable chip shapes that aid evacuation and reduce the risk of recutting. The 0.4 mm corner radius contributes to improved edge strength while helping to achieve a reliable surface finish with lower vibration. These technical traits reduce secondary operations and rework, supporting tighter production schedules and improved first-pass yield. Clear explanation: the chipbreaker geometry controls how the material fractures and evacuates, which directly affects tool life and component quality.

Robust clamping and repeatable performance

The rectangular plate form and the T2 thickness provide a stable platform in the toolholder, while the tolerance class M ensures repeatability across indexings. This mechanical stability minimises unwanted movement at the cutting edge and supports consistent cutting forces, which in turn extends the service intervals of both insert and holder. The result is an overall improvement in process economics: fewer interruptions for insert changes and more predictable maintenance cycles. The plate size designation and geometry suit a broad range of milling cutters that accept LDMT‑style inserts.

Practical application notes and manufacturer reliability

Designed principally for machining steel and cast iron, the insert is compliant with the material groups P and K and is therefore suitable for a wide spectrum of workshop and production tasks. Operators should select appropriate speeds and feeds based on workpiece grade and machine capability; the insert’s coated surface helps to mitigate built‑up edge and thermal wear under moderate to high cutting conditions. Walter Tools’ reputation for consistent edge quality and productivity contributes to predictable process outcomes and reliable tool life in daily use.

Contact Metav Werkzeuge for expert advice on Walter Tools Tiger‑tec Gold inserts — phone +49 2822 7131930, e-mail info@metav-werkzeuge.com

Technical data

• Article number: LDMT08T204R-F57-WKP35G-WALTER
• Designation: LDMT08T204R-F57 WKP35G
• Manufacturer: Walter Tools
• Product type: Milling indexable insert

Core specifications

• Clearance angle: 15°
• Corner radius: 0.4 mm
• Plate size: 08
• Thickness: T2
• Tolerance class: M

Features & applications

• Series: Tiger‑tec Gold
• Grade: WKP35G
• Chipbreaker: F57
• Plate form: Rectangular
• Workpiece groups: P / K (steel and cast iron)
• Suitable for productive milling operations

FAQ

What materials is this insert suitable for? The LDMT08T204R‑F57 WKP35G insert is intended for workpiece groups P and K, making it suitable for machining steel and cast iron as specified by ISO 513.

How does the Tiger‑tec Gold coating benefit milling operations? The Tiger‑tec Gold coating on the WKP35G grade increases resistance to abrasive and thermal wear, extending insert life and maintaining cutting edge integrity under demanding conditions.

What effect does the F57 chipbreaker have on machining? The F57 chipbreaker promotes controlled chip formation and evacuation, improving surface finish and reducing the risk of chip interference during continuous milling.

Is the insert compatible with standard LDMT indexable cutter bodies? The LDMT08T204R‑F57 geometry follows common LDMT mounting standards; compatibility depends on the cutter body accepting LDMT‑style rectangular inserts with T2 thickness.

How does the corner radius influence performance? A 0.4 mm corner radius balances edge strength and cutting forces, offering improved robustness and a favourable surface quality for roughing and semi‑finishing passes.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used here for explanation only. There is no affiliation between our company and the named brands. The offered article is original factory‑new goods of Walter Tools.