TPJW1604PPN WKM WKM Wendeplatten - Walter Tools

Benefit from reliable productivity and consistent edge life thanks to Walter's WKM coated carbide and the triangle 60° geometry with an 11° relief; the result is stable milling and predictable tool behaviour. Order the TPJW1604PPN WKM directly via Metav Werkzeuge or request application advice from our specialists.

TPJW1604PPN WKM — Milling insert, triangle 60°, 11° relief (Walter Tools)

A TPJW1604PPN WKM milling insert engineered for indexable milling operations where consistent chip control and repeatable performance are required

• Triangle 60° insert
• 11° relief angle
• Coated cemented carbide WKM
• Tolerance class J

Stable cutting performance for productive milling

The triangular insert form delivers three usable cutting edges per index, which increases part uptime and reduces tooling costs per edge. The WKM grade denotes a coated cemented carbide that is optimised for a broad range of milling tasks; this provides a balance between wear resistance and toughness, supporting longer intervals between regrinds. With the 11° relief, the cutting geometry reduces rubbing on the flank and helps maintain a clean shear, which is particularly beneficial during interrupted cuts and when machining mixed batches. These technical characteristics translate into measurable process stabilisation on the shop floor and easier cycle-time planning.

Application clarity and materials guidance

The insert's triangle 60° geometry makes it suitable for both face and light shoulder milling where a positive cutting action is preferred. The specification and series description advise checking the product matrix for exact workpiece compatibility; the WKM coating class is intended for versatile use across many common engineering materials. Users with limited metallurgical background should note that a coated carbide insert offers improved wear protection compared with uncoated grades, while still preserving edge toughness for occasional higher loads. This combination supports efficient material removal without sacrificing surface integrity.

Practical benefits that support process economics

Using the TPJW1604PPN WKM reduces tool-change frequency through multiple indexed edges and a robust coating system, supporting lower cost per component in high-mix and repetitive production. The tolerance class J ensures consistent interchangeability in toolholders and predictable runout behaviour, which simplifies set-up and reduces scrap risk. For manufacturers seeking to increase throughput without compromising repeatability, the insert’s design and grade offer an effective compromise of productivity and tool life, helping operations reach productivity targets more reliably.

Contact Metav Werkzeuge for tailored application recommendations and availability of the TPJW1604PPN WKM from Walter Tools via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: TPJW1604PPN-WKM-WALTER
• Designation: TPJW1604PPN WKM
• Product type: Milling insert
• Manufacturer: Walter Tools

Facts

• Relief angle: 11°
• Insert form: Triangle 60°
• Size code: 16
• Thickness code: 04
• Tolerance class: J

Special features

• Coating / grade: WKM (coated cemented carbide)
• Series: Walter Schneidstoffsorte - Serie offen
• Material information: Katalogabhängig
• Execution code: W
• UID: TPJW1604PPN-WKM-WALTER

FAQ

What materials is this insert suited for?
The TPJW1604PPN WKM is supplied in a coated cemented carbide grade WKM, intended for versatile milling tasks; users should consult the product matrix to confirm suitability for specific materials.

How many cutting edges are available per insert?
The triangular form provides three indexed cutting edges, allowing for economical edge changes and extended service life before disposal or regrinding.

What does the 11° relief angle affect in practice?
An 11° relief reduces flank contact and heat build-up, improving chip evacuation and extending edge life during general milling operations.

Is the insert compatible with standard toolholders?
The insert follows common triangular 60° indexable geometry and is produced to tolerance class J, which supports interchangeability with compatible clamping systems.

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

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