CCMT09T304-MP4 WPP10G - Walter Tools

Combine the Tiger·tec Gold coating with the MP4 chipbreaker and the compact Rhombus 80° geometry to achieve reliable steel machining and consistent surface quality; order the CCMT09T304‑MP4 WPP10G through Metav Werkzeuge or consult the technical advisors for application support.

CCMT09T304-MP4 WPP10G – Rhombic 80° turning/boring insert, Tiger·tec Gold (Walter Tools)

The CCMT09T304‑MP4 WPP10G is a coated carbide indexable insert for turning and boring steel, designed for stable chip formation and long tool life in general steel applications.

• Tiger·tec Gold coating technology
• Designed for steel machining (ISO P)
• MP4 chipbreaker for controlled chip formation
• 0.4 mm corner radius for consistent surface finish

Optimised performance for steel turning operations

The combination of Tiger·tec Gold coating and a dedicated MP4 chipbreaker provides a balance between wear resistance and consistent chip control, which helps maintain cutting performance over longer cycles. The coating improves thermal stability and reduces flank wear during continuous operation, while the chipbreaker is shaped to manage chip flow in typical steel cutting conditions. For shops aiming to increase uptime and reduce insert change frequency, this geometry delivers a measurable improvement in process stability and predictable tool life.

Geometry that protects the workpiece and supports surface quality

A Rhombus 80° form with a 0.4 mm corner radius gives a robust cutting edge that supports moderate finishing and semi‑roughing passes without excessive deflection. The nominal 7° clearance angle reduces rubbing on the flank while maintaining effective cutting engagement, which translates into consistent surface finish and reduced risk of built‑up edge when machining unalloyed and alloyed steels. The insert’s design helps achieve reproducible results across tool changes and operators.

Practical benefits for production planning and tool selection

The insert’s designation and tolerance class (M) support straightforward interchangeability in established toolholder systems that accept CCMT‑type inserts. The T3 thickness designation and size code 09 make it compatible with common clamping tools, simplifying inventory management. Specifying a coated, industry‑grade insert like this one can reduce the frequency of regrinds and the number of different grades held in stock, yielding a clearer cost‑benefit in medium‑ to high‑volume turning operations.

Material suitability and application guidance

This grade, WPP10G, is formulated for steel (ISO P) and offers an application range from wear‑resistant to universal to tougher grades as denoted by the manufacturer’s classification. The coated carbide substrate resists abrasive wear and thermal softening during typical speeds for steel turning. Use the insert where reliable chip control and repeatable surface quality are priorities, for instance in longitudinal turning, light profiling and certain boring operations where CCMT geometry fits the toolholder. For stainless or specialised alloys, select a grade specified for those materials.

Discuss Walter Tools Tiger·tec Gold applications with Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and application advice

Technical data

• Article number: CCMT09T304-MP4-WPP10G-WALTER
• Designation: CCMT09T304‑MP4 WPP10G
• Manufacturer: Walter Tools

Core data

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Insert size: 09
• Thickness designation: T3

Special features

• Series: Tiger·tec Gold
• Grade: WPP10G (coated carbide)
• Chipbreaker: MP4
• Insert shape: Rhombus 80°
• Tolerance class: M

FAQ

Which materials is this insert intended for?
The CCMT09T304‑MP4 WPP10G is intended for steel machining (ISO P) and is optimised for unalloyed and alloyed steels.

What advantages does the Tiger·tec Gold series provide?
Tiger·tec Gold coating offers improved thermal resistance and reduced flank wear, enhancing the insert’s performance in continuous steel turning operations.

How does the MP4 chipbreaker influence machining?
The MP4 chipbreaker on this indexable insert promotes controlled chip formation and safe evacuation, supporting reliable production cycles when machining steel.

Is the insert suitable for finishing passes?
With a 0.4 mm corner radius and Rhombus 80° geometry, the insert is suited to light finishing and semi‑finishing cuts that prioritise surface consistency.

What does the tolerance class M indicate?
Tolerance class M denotes a medium tolerance level for dimensional accuracy, ensuring good repeatability when swapping inserts in compatible CCMT toolholders.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only and do not imply any affiliation with our company. The offered item is an original, factory‑new product of the manufacturer Walter Tools. The Walter brand is part of the Walter AG group and is presented here for identification and technical clarity.