CNMG120408-FW5 WKP01G WKP01G Wendeplatten - Walter Tools

Take advantage of the combination of durable Tiger·tec Gold coating and the FW5 chipbreaker for sustained tool life and consistent chip control; the rhombic 80° form and 0.8 mm corner radius deliver reliable edge security in turning operations. Order the insert directly via Metav Werkzeuge or ask the consultants for application-specific advice.

CNMG120408-FW5 WKP01G — Indexable turning insert with Tiger·tec Gold coating, Walter Tools

The CNMG120408-FW5 WKP01G is a rhombic 80° indexable turning insert intended for precision machining of steel and cast iron in general turning applications.

• Tiger·tec Gold coating for high wear resistance
• Optimised FW5 chipbreaker for stable chip control
• Rhombic 80° form with 0.8 mm corner radius
• Suitable for steel (P) and cast iron (K)

Greater tool life through advanced coating technology

The combination of the Tiger·tec Gold coating and a coated carbide substrate provides a tangible advantage in wear resistance and temperature management during continuous turning. This coating system reduces abrasive wear and helps maintain a stable cutting edge over longer tool life, which in turn reduces indexing frequency and unplanned tool changes. For production environments that prioritise uptime, this equates to fewer interruptions and more predictable maintenance cycles. The construction is optimised for the thermal and mechanical demands typical when machining group P and K materials, helping to translate material properties into measurable process benefits.

Predictable chips and secure geometry for process stability

The FW5 chipbreaker is designed to deliver controllable chip formation across a range of cutting conditions, which decreases the risk of tangling and improves evacuation from the cutting zone. Combined with the 0° negative rake, the insert provides a secure cutting geometry that supports interrupted cuts and heavy engagement. This predictability reduces spindle load variation and helps operators maintain consistent feed and speed, enhancing machining efficiency. The result is a turning solution that supports repeatable surface quality and lowers the likelihood of tool-related downtime.

Form and tolerance that simplify integration and setup

The rhombic 80° shape and a 0.8 mm corner radius offer a balance between strength and the ability to produce fine contours or shoulder features. The designation and tolerance class indicate suitability for standard toolholders and repeatable positioning on turret systems. With the coated grade WKP01G as part of the Tiger·tec Gold series, the insert is aimed at shops seeking an economical yet high-performing option for general to semi-finish turning. For customers requiring detailed compatibility checks or cut data, specification sheets and application advice are available to ensure the insert meets machine and process requirements.

Contact Metav Werkzeuge for tailored cutting data and application support on Walter Tools Tiger·tec Gold inserts to optimise turning processes and maximise productivity

Technical Data

• Article number: CNMG120408-FW5-WKP01G-WALTER
• Designation: CNMG120408-FW5 WKP01G
• Manufacturer: Walter Tools

Core data

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

Special features

• Series: Tiger·tec Gold
• Grade: WKP01G (coated carbide)
• Chipbreaker: FW5
• Material applications: steel (P), cast iron (K)
• Execution: G

FAQ

What materials is this insert suitable for?
The CNMG120408-FW5 WKP01G from Walter Tools is formulated for machining steel (P) and cast iron (K), with the Tiger·tec Gold grade optimised for the heat and wear patterns typical of these groups.

How does the FW5 chipbreaker affect machining?
The FW5 chipbreaker promotes stable chip control and predictable breakage, which improves evacuation and reduces secondary operations associated with poor chip formation when using the CNMG120408-FW5 WKP01G.

Can the insert handle interrupted cuts or heavy depths of cut?
The 0° negative rake and robust rhombic 80° form provide a secure cutting geometry that supports interrupted cutting and heavier engagements, offering increased process reliability with the Walter Tools insert.

Is this grade suitable for finish machining and semi-finish applications?
Yes; the WKP01G grade within the Tiger·tec Gold series balances wear resistance and edge stability, making it appropriate for both semi-finish and general finishing tasks on compatible materials.

What tolerance and form specifications should be expected for mounting?
The CNMG120408-FW5 WKP01G adheres to the stated tolerance class M and the rhombic 80° geometry, facilitating straightforward mounting in standard toolholders designed for CNMG-style inserts.

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

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