LNMU120608-F57T WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold grade and the WSP45G PVD coating combined with a robust 0.8 mm corner radius for reliable chip control and long tool life; order the insert directly via Metav Werkzeuge or consult the in‑house advisors for application details.

LNMU120608-F57T WSP45G – Indexable milling insert, Tiger‑tec Gold (Walter Tools)

The LNMU120608-F57T WSP45G is a rectangular indexable milling insert engineered for versatile milling of steel, stainless steel and heat‑resistant alloys in both roughing and semi‑finishing operations.

• Tiger‑tec Gold PVD‑coated grade
• Suitable for steel, stainless steel, superalloys
• 0.8 mm corner radius for stable cutting
• Negative 0° rake in rectangular form

High‑performance grade for demanding milling

The WSP45G grade from the Tiger‑tec Gold series is a PVD‑coated carbide designed to balance wear resistance and edge toughness. This composition supports stable chip formation when machining conventional steels and helps control built‑up edge when tackling stainless steel grades. The coating technology increases resistance to abrasive wear and thermal loading, which translates into longer tool life and fewer insert changes during production runs. For process planning, the designation of the grade indicates suitability across the ISO groups P, M and S, providing a straightforward basis for tool selection.

Robust geometry for process security and productivity

The insert’s rectangular form and negative 0° rake create a rigid cutting geometry that reduces deflection and enables higher feed rates in interrupted cuts. The 0.8 mm corner radius strengthens the cutting edge and improves surface stability during semi‑finishing, while the F57T chipbreaker is optimised for chip control in a wide range of cutting conditions. Together these features support a measurable increase in productivity and repeatable results on challenging workpieces, reducing downtime for insert changes and rework.

Application scope and selection advice

This insert is intended for milling applications where a combination of toughness and wear resistance is required. Typical uses include roughing and semi‑finishing of unalloyed and alloyed steel, machining of stainless steel, and limited operations on heat‑resistant superalloys. The designation LNMU120608 points to the insert series and basic format while the size and thickness values help determine clamping and seat compatibility. For optimal performance, pair the insert with a stable cutter body sized for the 12 series insert and follow the toolholder manufacturer’s recommendations for feed and speed adjusted to material group and cut depth.

Contact Metav Werkzeuge today for application guidance or stock information on the Tiger‑tec Gold WSP45G insert and request tailored recommendations for specific machining tasks.

Technical data

• Article number: LNMU120608-F57T-WSP45G-WALTER
• Designation: LNMU120608-F57T WSP45G
• Product type: Indexable milling insert

Facts

• Size: 12
• Thickness: 06
• Corner radius: 0.8 mm
• Clearance / rake: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WSP45G (PVD‑coated)
• Chipbreaker: F57T
• Form: Rectangular
• Applicable for: steel, stainless steel, heat‑resistant superalloys

FAQ

What materials are suitable for this insert?
The LNMU120608‑F57T WSP45G insert is suitable for machining steel, stainless steel and selected heat‑resistant superalloys in accordance with its P, M and S designation.

What advantages does the Tiger‑tec Gold grade provide?
Tiger‑tec Gold offers a PVD‑coated carbide composition that combines wear resistance with edge toughness, improving the lifespan of the LNMU120608‑F57T WSP45G under elevated temperatures and abrasive conditions.

Which operations suit this insert best?
This insert is optimised for roughing and semi‑finishing milling operations where stable chip formation and edge robustness are required.

How does the 0.8 mm corner radius affect results?
A 0.8 mm corner radius increases edge strength and helps achieve consistent surface integrity during semi‑finishing, reducing the risk of premature edge chipping for the WSP45G grade.

Is the insert compatible with common toolholders for 12‑series inserts?
The LNMU120608‑F57T WSP45G follows standard 12‑series insert geometry; compatibility depends on the cutter body seat and clamping system, so verify seat type and securement before assembly.

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

Trademarks and trade names mentioned are the property of their respective owners. The referenced brand Walter Tools is named for explanation; there is no affiliation with the seller. The offered item is an original, factory‑new product from the manufacturer.