LNMU150812T-F27T WKP35G Wendeplatten - Walter Tools

Take advantage of the proven combination of Tiger·tec Gold coating performance, WKP35G grade robustness and precise geometry for consistent, productive milling of steel and cast iron; order from Metav Werkzeuge or consult our technical team for application advice.

LNMU150812T-F27T WKP35G – Milling indexable insert by Walter Tools, for steel and cast iron, Tiger·tec Gold

The LNMU150812T-F27T WKP35G is a rectangular milling insert designed for stable, high-productivity machining of steel and cast iron in demanding industrial applications.

• Tiger·tec Gold coating technology
• Designed for steel and cast iron machining
• Rectangular insert with 1.2 mm corner radius
• Negative 0° clearance for stable cutting

High productivity through advanced coating and grade

The combination of the Tiger·tec Gold series and the WKP35G grade gives this insert a coated carbide performance profile optimised for consistent material removal rates. The coating reduces adhesive and abrasive wear, which translates into longer tool life and fewer index changes. For operations where cycle time and repeatability matter, this results in measurable improvements to process efficiency and reduced downtime caused by tool changeovers.

Geometry engineered for process stability

A rectangular plate form with a 1.2 mm corner radius and negative 0° clearance provides reliable cutting forces and controlled chip formation. The negative clearance improves support at the cutting edge, which enhances stability during heavy engagement cuts and reduces vibration. The incorporated F27T chipbreaker geometry promotes predictable chip control, lowering the risk of built-up edge and improving surface finish on the workpiece.

Broad applicability across steel and cast iron

Marked with material class P / K, the insert is suited to the ISO groups for steel (P) and cast iron (K). The WKP35G grade is a coated hardmetal formulation tailored to handle the thermal and mechanical loads common when machining these groups. This makes the insert appropriate for a wide range of batch and single-part production tasks where material mix or geometry changes require a flexible but robust cutting solution.

Consistent results and low maintenance effort

Precision in the plate tolerances and the stable cutting geometry reduce process scatter and the need for frequent adjustment. The insert’s build and coating are aimed at maintaining a sharp, wear-resistant cutting edge, which supports repeatable surface quality and longer intervals between inspection or replacement. Combined, these attributes contribute to predictable component quality and a lower total cost of ownership in production environments.

Contact Metav Werkzeuge for application-specific recommendations on Walter Tools’ Tiger·tec Gold LNMU150812T-F27T WKP35G insert and arrange personalised cutting data or delivery coordination at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: LNMU150812T-F27T-WKP35G-WALTER
• Designation: LNMU150812T-F27T WKP35G
• Manufacturer: Walter Tools

Facts

• Corner radius: 1.2 mm
• Plate size: 15 mm
• Plate thickness: 0.8 mm
• Clearance: negative 0°
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WKP35G
• Chipbreaker: F27T
• Plate form: rectangular
• Execution: U
• Material suitability: steel (P), cast iron (K)
• Substrate: coated carbide

FAQ

What materials is this insert suitable for?
The LNMU150812T-F27T WKP35G insert is designed for ISO groups P and K, making it 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 reduces adhesive and abrasive wear, extending insert life and maintaining cutting-edge stability over longer production runs.

What advantage does the negative 0° clearance provide?
A negative 0° clearance increases support at the cutting edge, improving stability during heavy cuts and helping to achieve consistent surface finish with fewer tool-related interruptions.

Is the chip control suitable for mixed production batches?
Yes, the F27T chipbreaker is engineered for predictable chip formation, which assists reliable operation across varying part geometries and mixed-material batches.

Which toolholders are compatible with this rectangular insert?
Compatibility depends on the chosen milling cutter and holder; the LNMU150812T-F27T WKP35G follows standard insert nomenclature and is intended for holders accepting this ISO designation.

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

Trademarks and trade names are the property of their respective owners. Brand names are used for descriptive purposes only. The offered item is an original, factory-new product of the manufacturer. Walter Tools is mentioned for explanation and identification; there is no affiliation between our company and the named brands.