CNMQ120608-A57T WPP35G WPP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and a purpose‑built A57T chipbreaker for consistent machining of steel components; order directly via Metav Werkzeuge or contact our consultants for tailored advice.

CNMQ120608-A57T WPP35G indexable milling insert — Tiger‑tec Gold, for steel (Walter Tools)

A CNMQ120608-A57T WPP35G indexable milling insert engineered for productive steel machining, offering durable coated carbide and stable cutting action in industrial milling operations

• Tiger‑tec Gold coated carbide for high wear resistance
• Optimised for steel machining (ISO group P)
• Rhombic 80° form with 0.8 mm corner radius
• Negative rake 0° for stable cutting action
• A57T chipbreaker for predictable chip control

Longer tool life through advanced coating and material

The application of Tiger‑tec Gold coating to coated carbide substrates improves wear resistance and maintains a stable cutting edge under the heat and pressures typical of steel machining. This leads to fewer insert changes and more predictable tool costs over production runs. The choice of coated hardmetal is particularly relevant where repeatability and surface finish matter, as the coating reduces abrasive and adhesive wear mechanisms without affecting the insert's toughness.

Predictable chip formation and process security

With an integrated A57T chipbreaker and a rhombic 80° geometry, the insert provides controlled chip flow and reduced risk of re-cutting. The chip control design supports stable, continuous cutting in face and shoulder milling applications, simplifying chip evacuation and reducing tool nose wear. The negative rake 0° further contributes to a robust cutting edge, beneficial for high‑feeding operations and interrupted cuts common in workshop and production environments.

Geometry and dimensions tuned for industrial milling

The combination of an 80° rhombic shape and a 0.8 mm corner radius balances edge strength with achievable surface quality. The geometry supports both roughing and light finishing passes, delivering consistent component tolerances while limiting edge chipping. For machining centres and milling heads where insert indexing and repeatability are valued, this form factor helps maintain effective cutting parameters and low setup times.

Application focus and material compatibility

Developed for ISO group P materials, the grade is optimised for unalloyed and alloyed steel, addressing the typical thermal loads and chip formation characteristics of these substrates. The insert’s composition and configuration make it well suited for machining tasks where dimensional stability and reliable tool life are priorities, such as component production, toolroom operations and series manufacturing. Selection of cutting parameters should follow standard recommendations for coated carbide in steel machining.

Contact Metav Werkzeuge for application recommendations and availability for the Walter Tools CNMQ120608-A57T WPP35G insert optimised for steel machining

Technical Data

• Article number: CNMQ120608-A57T-WPP35G-WALTER
• Designation: CNMQ120608-A57T WPP35G
• Manufacturer: Walter Tools
• Product type: indexable milling insert

Facts

• Insert size: 12
• Thickness code: 06
• Corner radius: 0.8
• Relief / rake: 0° (negative)
• Form: Rhombus 80°
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WPP35G
• Chipbreaker: A57T
• Material: coated carbide
• Application: steel (ISO group P)
• Execution: Q

FAQ

What materials is this insert intended for?
The CNMQ120608-A57T WPP35G is specified for ISO group P materials, meaning it is optimised for machining various types of steel.

How does the Tiger‑tec Gold coating benefit production runs?
The Tiger‑tec Gold coating on the insert improves wear resistance and edge stability, which contributes to longer intervals between indexings and more consistent part quality.

Which chip conditions does the A57T breaker address?
The A57T chipbreaker produces regular, controllable chips in typical steel cutting conditions, aiding evacuation and reducing risk of entanglement.

Is the geometry suitable for both roughing and finishing?
Yes, the rhombic 80° form combined with a 0.8 mm corner radius provides a balance of edge strength and surface finish capability suitable for a range of milling passes.

Can this insert be used for interrupted cuts?
The negative rake 0° and robust coated carbide construction offer increased edge stability, making the insert appropriate for operations that include interrupted cuts.

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

Protected trademarks and product names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no affiliation between our company and the named brands. The offered article is an original, factory‑new product of the manufacturer.