LDMT170408R-D57 WPP35G WPP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating and a dedicated D57 chipbreaker for reliable chip control and extended tool life; the rectangular geometry with a 0.8 mm corner radius ensures stable cutting in steel and consistent insertion fit — order via Metav Werkzeuge or consult the team for tailored advice.

LDMT170408R-D57 WPP35G indexable milling insert — steel application, rectangular form | Walter Tools

LDMT170408R-D57 WPP35G is an indexable milling insert designed for efficient steel machining with a Tiger·tec Gold coating and a dedicated chipbreaker

• Tiger·tec Gold coating for extended tool life
• Rectangular form with 0.8 mm corner radius
• Dedicated D57 chipbreaker for stable chip control
• Tolerance class M for consistent seating

Longer tool life and predictable performance through Tiger·tec Gold

The Tiger·tec Gold coating combined with a coated carbide substrate provides a balance of wear resistance and toughness that reduces flank wear under the typical temperatures encountered when machining steel. This cutting grade, WPP35G, is optimised for productive roughing and versatile finishing operations, lowering tool-change frequency and improving uptime. The coated surface reduces adhesion and edge degradation, which leads to longer tool life and fewer interruptions on the production floor.

Geometry that improves chip control and surface consistency

The rectangular design with a 0.8 mm corner radius and the integrated D57 chipbreaker direct chip flow away from the cutting zone, reducing re-cutting and thermal load on the cutting edge. A 15° clearance angle reduces rubbing while maintaining a stable engagement geometry, and the tolerance class M helps ensure repeatable seating in standard toolholders. These features together deliver consistent results across batches and support predictable process parameters for high-volume milling of unalloyed and alloyed steels.

Practical benefits for process efficiency and tool selection

Designed for general steel applications (ISO group P), the insert supports a broad range of feeds and cutting speeds, enabling a simple standardisation of tooling across similar jobs. Improved chip control and a robust edge increase material removal rates without sacrificing surface quality, which can translate into higher throughput and lower unit costs. For assistance in matching cutting data and holder selection, Metav Werkzeuge provides technical consultation by email or phone: info@metav-werkzeuge.com | +49 2822 7131930

Contact Metav Werkzeuge for expert support on Walter Tools Tiger·tec Gold inserts and to arrange supply, specification matching or batch orders through Metav Werkzeuge GmbH

Technical data

• Article number: LDMT170408R-D57-WPP35G-WALTER
• Designation: LDMT170408R-D57 WPP35G
• Manufacturer: Walter Tools
• Product type: Indexable milling insert
• Series: Tiger-tec Gold

Core dimensions

• Size: 17 mm
• Thickness: 4 mm
• Corner radius: 0.8 mm
• Clearance angle: 15°

Materials & special features

• Grade: WPP35G
• Chipbreaker: D57
• Form: Rectangular
• Substrate/coating: coated carbide (Tiger·tec Gold)
• Tolerance class: M
• Execution: T
• Suitable for: Steel (ISO P)

FAQ

What materials is this insert designed for?
The LDMT170408R-D57 WPP35G insert is specified for machining steel (ISO P); the WPP35G grade and Tiger·tec Gold coating are optimised for typical steel cutting temperatures and chip formation.

How does the D57 chipbreaker affect machining?
The D57 chipbreaker on this Walter Tools insert promotes controlled chip formation and evacuation, reducing re-cutting and heat concentration for more stable cutting conditions and improved tool life.

What does the 0.8 mm corner radius mean for surface finish?
A 0.8 mm corner radius balances edge strength and surface integrity, providing a good compromise between robustness in roughing and the potential for acceptable surface finish in semi-finish operations.

Which toolholders are compatible with this insert designation?
The LDMT170408R-D57 form and tolerance class M correspond to standard rectangular indexable insert holders for milling; confirm holder model and clamp style to ensure correct seating and orientation.

Is this insert suitable for finishing operations?
The coated WPP35G grade is versatile and can be used in finishing with appropriate feeds and speeds, though final surface quality will depend on machining parameters and machine rigidity.

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

Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.