TPAW1604PPN WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of proven edge stability and efficient chip control to reduce tool changes and keep production flowing. The robust Tiger·tec Silver grade and WKP35S coating ensure consistent performance in machining steel and cast iron; consult Metav Werkzeuge for application advice and procurement.

TPAW1604PPN WKP35S milling insert — Triangle 60°, 11° clearance, Walter Tools

TPAW1604PPN WKP35S is a triangular 60° indexable milling insert designed for general milling of steel and cast iron in industrial production environments.

• Tiger·tec Silver coating for high wear resistance
• Suitable for steel and cast iron machining
• Triangle 60° shape for versatile milling
• 11° clearance angle for reliable chip control

Extended edge life through advanced coating technology

The Tiger·tec Silver coating combined with the WKP35S grade provides a coated carbide construction optimised for abrasive and adhesive wear encountered in milling operations. This combination reduces flank wear and preserves the cutting edge over extended cycles, which leads to fewer tool changes and higher machine uptime. The insert’s surface technology is targeted at typical heat and chip-formation behaviour when machining steel and cast iron, supporting steady productivity and consistent part quality.

Geometry tuned for stable chip formation and precision

The triangular 60° insert geometry and 11° clearance angle create a balance between robustness and cutting efficiency. The shape allows multiple indexable corners for economic use, while the clearance angle helps direct chips away from the cutting zone to prevent re-cutting and reduce thermal loading. Classified in tolerance class A, the geometry supports reproducible seating in standard toolholders, contributing to repeatable component tolerances and reduced set-up time in batch production.

Industrial suitability and application benefits for machining shops

With an inscribed size of 16 mm and thickness 4 mm, this insert fits a wide range of milling cutters intended for medium to heavy-duty operations. The material designation P / K indicates suitability for steel (P) and cast iron (K) per ISO grouping, making the insert a pragmatic choice for mixed-shop environments. Operators benefit from predictable wear behaviour and optimised chip control, which together lower overall machining costs through fewer interruptions and better surface finish outcomes.

For specific cutter compatibility or process optimisation based on Walter Tools' Tiger·tec Silver grade, contact Metav Werkzeuge for tailored recommendations and technical clarification at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: TPAW1604PPN-WKP35S-WALTER
• Article: TPAW1604PPN WKP35S
• Type: Milling insert (Fräswendeschneidplatte)
• Brand: Walter Tools
• Series: Tiger·tec Silver

Core data

• Inscribed circle / size: 16 mm
• Thickness: 4 mm
• Clearance angle: 11°
• Shape: Triangle 60°
• Tolerance class: A

Special features

• Grade: WKP35S
• Coating: Tiger·tec Silver (coated carbide)
• Material group: P / K (steel, cast iron)
• Main applications: milling of steel and cast iron
• Designation: TPAW1604PPN WKP35S

FAQ

What materials is this insert suited for?
The TPAW1604PPN WKP35S insert is specified for steel (P) and cast iron (K) applications and is formulated to handle the thermal and abrasive conditions typical for these material groups.

How does the Tiger·tec Silver coating improve performance?
Tiger·tec Silver enhances wear resistance and edge stability; the coating on the WKP35S grade extends effective cutting life and promotes consistent surface finish while reducing the frequency of insert changes.

Is the triangle 60° geometry beneficial for multi-corner usage?
Yes, the triangle 60° form provides multiple usable corners, making the insert economical for operations where several indexing cycles are required before replacement.

What tolerance and seating precision does the insert offer?
With tolerance class A, the insert offers precise seating and repeatability in compatible toolholders, supporting accurate machining tolerances across batches.

Can this insert be used in heavy roughing as well as finishing?
The coated carbide grade and geometry provide a balance suitable for medium to heavy material removal; however, final suitability depends on cutter design and machining parameters.

Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is part of the Sandvik group and is recognised among leading manufacturers of precision tools for metalworking. Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned exclusively for explanatory purposes. There is no affiliation between our company and the named brands beyond the sale of original, factory-new products of the respective manufacturer.