CCMT09T308-MW4 WPP20G WPP20G Wendeplatten - Walter Tools

The combination of Tiger·tec Gold coating, an MW4 chipbreaker and a rhombic 80° geometry delivers reliable cutting performance and long tool life for steel applications; take advantage of reduced tool changes and consistent surface quality. Order the insert via Metav Werkzeuge or ask the consultants for application-specific guidance.

CCMT09T308-MW4 WPP20G Walter Tools – Indexable turning insert with Tiger·tec Gold coating for steel

The CCMT09T308-MW4 WPP20G is an indexable turning insert designed for general steel turning (ISO P) with a rhombic 80° shape, 0.8 mm corner radius and an MW4 chipbreaker for controlled chip formation.

• Tiger·tec Gold coated for long tool life
• Optimised MW4 chipbreaker for steel turning
• Rhombic 80° shape with 0.8 mm corner radius
• 7° clearance angle for reliable cutting

High-performance coating for extended cutting life

The combination of the Tiger·tec Gold coating and a coated carbide substrate provides a balanced wear resistance and edge stability for steel machining. This coating technology is engineered to reduce flank and crater wear under the typical thermal and mechanical loads encountered when cutting unalloyed and alloyed steel. The result is fewer indexings and longer productive tool life, which supports process reliability and reduces overall tool costs in high-volume turning operations.

Consistent chip control and surface results

The integrated MW4 chipbreaker is optimised for the ISO P material group and yields short, controllable chips at conventional turning feeds. With a rhombic 80° form and a 0.8 mm corner radius, the geometry offers a compromise between edge strength and surface finish: the corner radius adds robustness for light roughing while still permitting good finishing results. This combination improves machining stability and reduces the risk of edge chipping during interrupted cuts.

Designed for process security and versatility

A 7° clearance angle reduces rubbing at the flank and supports stable cutting conditions across a range of feeds. The insert’s tolerance class M ensures consistent seating in tool holders and repeatable performance between indexings. As a universal grade within the Tiger·tec Gold family, this solution is suited to many common steel applications, offering a dependable balance between wear resistance and toughness to suit both shop-floor production and precision turning tasks.

Selection guidance for efficient implementation

Choose this insert where reliable all-round performance in steel is required and where a single grade is preferred for mixed turning tasks. The MW4 chipbreaker and rhombic geometry are particularly appropriate for medium to light cutting depths and for operations where predictable chip behaviour and good surface quality are priorities. For adaptation to specific cutter holders and cutting parameters, consult the technical advisors at Metav Werkzeuge for recommended feeds and speeds based on the workpiece alloy and machining strategy.

Contact Metav Werkzeuge for application advice and to discuss Tiger·tec Gold insert options and availability — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com

Technical data

• Article number: CCMT09T308-MW4-WPP20G-WALTER
• Article designation: CCMT09T308-MW4 WPP20G
• Product type: Drehwendeschneidplatte / indexable turning insert
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Facts

• Clearance angle: 7°
• Corner radius: 0.8 mm
• Insert size: 09
• Thickness: T3
• Shape: Rhombic 80°
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: MW4
• Suitable material group: Steel (ISO P)
• Execution: T

FAQ

What materials is this insert suitable for?
The CCMT09T308-MW4 WPP20G insert is designed primarily for steel applications (ISO P) and performs reliably on unalloyed and alloyed steels.

What is the advantage of the Tiger·tec Gold coating on this insert?
The Tiger·tec Gold coating on the CCMT09T308-MW4 WPP20G increases wear resistance and edge stability, helping to extend tool life and maintain consistent surface quality in steel turning.

How does the MW4 chipbreaker affect machining?
The MW4 chipbreaker provides controlled chip formation during steel turning, producing manageable chips and supporting a stable cutting process with improved surface finish.

Which dimensions and angles are relevant for tool setup?
Key dimensions for the CCMT09T308-MW4 WPP20G are a 0.8 mm corner radius, 7° clearance angle, rhombic 80° shape, insert size 09 and thickness T3.

Is this an original Walter Tools product and what is the SKU?
Yes, this is an original Walter Tools indexable turning insert; SKU: CCMT09T308-MW4-WPP20G-WALTER.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product designations are used for explanation only. There is no affiliation between our company and the mentioned brands. The offered article is an original, brand-new product of the manufacturer Walter Tools.