LPMW150412TR-A27 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver wear resistance and a stable geometry that supports predictable chip control; the result is fewer tool changes and more consistent cycle times for milling operations. Order the inserts directly via Metav Werkzeuge or request application advice from our consultants.

Milling insert LPMW150412TR-A27 WKP35S — Tiger·tec Silver for steel & cast iron (Walter Tools)

The LPMW150412TR-A27 WKP35S is a rectangular milling insert with a Tiger·tec Silver coated carbide grade, designed for productive machining of steel and cast iron in roughing and general milling operations

• Tiger·tec Silver coating for wear resistance
• Suited for steel and cast iron machining
• 11° clearance angle for stable cutting
• 1.2 mm corner radius for robust edge

Higher tool life through advanced coating technology

The Tiger·tec Silver coating combines a hard, wear-resistant layer with a tough substrate to extend service intervals and reduce unplanned downtime. For practical terms, a coated carbide grade means the insert tolerates higher temperatures and abrasive conditions typically encountered when machining steel and cast iron, so fewer insert changes are required in continuous production. This leads to measurable productivity gains and lower per-part tooling cost without sacrificing component tolerances.

Stable cutting geometry for consistent results

The rectangular geometry with an 11° clearance angle and 1.2 mm corner radius promotes a controlled cutting edge and reliable load distribution. The A27 chipbreaker supports predictable chip formation in interrupted and continuous cuts, reducing the risk of edge chipping and workpiece damage. Operators benefit from a more consistent surface finish and less rework; workshop planners gain from reduced tool inventory turnover and improved process stability.

Application-focused performance and process security

Designed for the ISO P and K material groups, the WKP35S grade from the Tiger·tec Silver series is optimised for unalloyed, alloyed steels and cast irons, addressing both abrasive wear and the heat generation typical of these materials. The insert’s tolerance class M and robust execution ensure repeatable seating in standard milling holders, aiding quick indexation and predictable tool life. For production environments seeking reliable cycle times and repeatable quality, this insert supports productive machining with fewer interruptions.

Contact Metav Werkzeuge today for application-specific recommendations and to reserve LPMW150412TR-A27 WKP35S inserts for upcoming production runs; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: LPMW150412TR-A27-WKP35S-WALTER
• Designation: LPMW150412TR-A27 WKP35S
• Manufacturer: Walter Tools
• Series: Tiger-tec Silver

Core specifications

• Clearance angle: 11°
• Corner radius: 1.2 mm
• Plate size: 15 mm
• Plate thickness: 04
• Tolerance class: M

Features and applications

• Plate form: Rectangular
• Chipbreaker: A27
• Grade: WKP35S
• Applicable materials: P / K (steel, cast iron)
• Execution: W

FAQ

What materials is this insert suitable for?
The LPMW150412TR-A27 WKP35S insert is formulated for ISO groups P and K, meaning it is intended for steel and cast iron machining.

How does the Tiger·tec Silver coating benefit production?
Tiger·tec Silver improves wear resistance and thermal stability, so the WKP35S grade maintains cutting performance longer and reduces insert changes in continuous milling operations.

Which chipbreaker should be expected on this geometry?
This rectangular insert uses the A27 chipbreaker, which is optimised for controlled chip formation in a range of milling tasks.

Is the insert suitable for finishing or roughing passes?
With a 1.2 mm corner radius and robust grade, the insert is suitable for productive roughing and general-purpose milling; finishing passes may require a smaller radius or dedicated finishing geometry.

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

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