LDMT170408R-F57 WPP35G Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance from the Tiger‑tec Gold coating, reliable chip control via the F57 breaker and a compact rectangular geometry for consistent milling of steels. Order the LDMT170408R-F57 WPP35G insert directly via Metav Werkzeuge or ask our consultants if needed.

LDMT170408R-F57 WPP35G – Rectangular milling insert with Tiger‑tec Gold, 15° relief

The LDMT170408R-F57 WPP35G is a rectangular milling insert engineered for demanding steel machining applications, combining Walter Tools' Tiger‑tec Gold coating with a defined 15° relief and an F57 chipbreaker for dependable metal removal.

• Tiger‑tec Gold coating for extended tool life
• Optimised for steel machining (ISO P)
• Rectangular insert, 0.8 mm corner radius
• F57 chipbreaker for reliable chip control

Longer tool life and predictable machining quality

The coated carbide grade WPP35G, part of the Tiger‑tec Gold series, is formulated to resist abrasive wear while retaining edge stability under the high temperatures typical for steel cutting. This results in longer tool life and fewer insert changes, which directly improves uptime and reduces handling-related downtime. The combination of coating technology and a 0.8 mm corner radius provides a balance between strength at the cutting edge and controlled cutting forces, so feeds and speeds remain steady over extended cycles. The 15° relief angle supports positive cutting geometry, helping to reduce cutting forces and improving surface consistency on steel workpieces.

Reliable chip formation and process security for steel work

The F57 chipbreaker is tuned to the insert geometry and intended material group, promoting short, controllable chips when milling steels. Predictable chip behaviour reduces the risk of surface damage and tool interference, enabling safer higher-feed passes and stable batch production. Rectangular form inserts provide a robust clamping seat and multiple usable edges, which increases the cost-efficiency per insert in repetitive tasks. The product’s design supports efficient swarf evacuation and steady cutting conditions, contributing to consistent surface finishes and repeatable component quality.

Practical selection and application guidance for workshop planners

When specifying an insert for a milling operation on steels, prioritise substrate and coating combination, chipbreaker style and edge geometry to match the intended operation — roughing or finishing. The LDMT170408R-F57 WPP35G insert is particularly suitable for steel machining in general-purpose operations where a compromise between wear resistance and toughness is required. For fixture and holder pairing, choose a compatible rectangular toolholder that secures the insert reliably to make full use of the insert’s multiple cutting edges. For further process optimisation, consult machining data sheets or contact technical advisors for recommended feeds and speeds for specific steel grades.

Contact Metav Werkzeuge for personalised application advice on the LDMT170408R-F57 WPP35G insert and to arrange supply; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: LDMT170408R-F57-WPP35G-WALTER
• Designation: LDMT170408R-F57 WPP35G
• Product type: Fräswendeschneidplatte (milling insert)
• Brand: Walter Tools

Core specifications

• Relief angle: 15°
• Corner radius: 0.8 mm
• Insert shape: Rectangular
• Insert size: 17
• Thickness: 04

Special features and applications

• Coating: Tiger‑tec Gold (coated carbide)
• Grade: WPP35G
• Chipbreaker: F57
• Series: Tiger‑tec Gold
• Material application: Steel (ISO P)
• Tolerance class: M

FAQ

What materials is this insert intended for?
The LDMT170408R-F57 WPP35G insert is formulated for machining steels and is classified for ISO P applications, offering a good balance between wear resistance and toughness.

How does the Tiger‑tec Gold coating benefit performance?
The Tiger‑tec Gold coating on the WPP35G grade increases wear resistance and thermal stability, resulting in longer tool life and more consistent cutting performance during steel milling.

What does the F57 chipbreaker provide in operation?
The F57 chipbreaker promotes controlled, short chips and improved swarf management, which supports higher feeds and safer, more stable milling cycles.

Is the insert suitable for finishing as well as roughing?
With a 0.8 mm corner radius and the WPP35G grade, the insert is versatile for general-purpose milling; it can be used for both roughing and semi-finishing depending on cutting parameters and workpiece requirements.

How many cutting edges are available per insert?
The rectangular geometry provides multiple usable edges; actual edge count depends on indexing strategy and insert orientation in the toolholder.

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