CNMG120408-FW5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of a proven combination of wear-resistant grade and consistent chip control to improve cycle times and reduce rework. The coated Tiger·tec Gold grade delivers reliable edge life for steel turning, while the FW5 chipbreaker ensures predictable chip formation and surface quality. Order the insert directly via Metav Werkzeuge or consult the team for application-specific advice.

CNMG120408-FW5 WPP10G turning insert — Tiger·tec Gold, FW5 chipbreaker, for steel

CNMG120408-FW5 WPP10G is a negative‑clearance, rhombic 80° turning insert engineered for high‑productivity steel machining where consistent tool life and repeatable surface finish matter

• Tiger·tec Gold coating for long life
• Optimised for steel machining
• FW5 chipbreaker for dependable chips
• 0.8 mm corner radius, rhombic 80°

Improve throughput with a wear‑resistant grade

The combination of the WPP10G grade and Tiger·tec Gold technology provides a balance of wear resistance and toughness that directly benefits cycle time and tool change intervals. Designed for the thermal and mechanical demands of steel turning, this grade is especially suited for typical heat generation and chip formation in unalloyed and alloyed steels. As a result, the indexable insert keeps processes stable over longer runs, reducing unscheduled stops and lowering overall machining costs. The engineered coating also supports higher cutting speeds where process stability allows, contributing to measurable productivity gains.

Predictable chips and consistent surface quality

A reliable chipformer is crucial for unattended and semi‑automated turning operations. The FW5 chipbreaker on this insert controls chip flow and breakage, improving swarf evacuation and preventing coil entanglement at the tool centre. Combined with the rhombic 80° geometry and a 0.8 mm corner radius, the insert promotes a uniform cutting action that helps achieve repeatable surface finishes and dimensional stability. For applications where part quality is essential, the geometry reduces the need for secondary finishing, streamlining the production sequence.

Ease of process integration and economical operation

The standardised ISO designation and the proven plate form mean straightforward insertion into existing toolholders. The negative 0° clearance variant supports robust clamping and is well suited to heavier cut depths and interrupted cuts, offering secure edge engagement in demanding conditions. Choosing this insert supports a predictable tool management strategy: fewer tool changes, less spindle downtime and a more economical use of toolstock. For operations focused on throughput and repeatability, the design delivers clear operational benefits without complex re‑engineering.

Contact Metav Werkzeuge for tailored application guidance and specify the Walter Tools Tiger·tec Gold WPP10G CNMG120408-FW5 insert for demanding steel turning tasks

Technical data

• Article number: CNMG120408-FW5-WPP10G-WALTER
• Manufacturer: Walter Tools
• Product type: Turning insert / indexable insert
• ISO designation: CNMG120408-FW5 WPP10G

Facts

• Plate size: 12
• Plate thickness: 04
• Corner radius: 0.8 mm
• Clearance: 0° (negative)
• Plate form: Rhombus 80°
• Tolerance class: M

Special features

• Grade: WPP10G (Tiger·tec Gold)
• Chipbreaker: FW5
• Series: Tiger·tec Gold
• Material designation: P (steel)
• Execution: G (coated carbide)

FAQ

What materials is this insert suitable for?
The CNMG120408-FW5 WPP10G insert is optimised for machining steel (material group P) and is formulated to handle the typical heat and chip conditions encountered in steel turning.

How does the FW5 chipbreaker help in production?
The FW5 chipbreaker on the Walter Tools insert produces controlled chip breakage and evacuation, improving swarf management and reducing the risk of coil formation during continuous turning.

Is this insert suitable for interrupted cuts or heavy roughing?
Yes — the negative 0° clearance and robust geometry make the insert appropriate for heavier depths of cut and interrupted turning where secure edge clamping is required.

Manufacturer: Walter Tools; Tübingen, Germany. The Walter AG (brand appearance: Walter Tools) with its headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. The mentioned brand names are used for explanatory purposes only and do not imply any affiliation between our company and the respective manufacturers.