TCMT16T308-MP6 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Gold coating and the MP6 chipbreaker for reliable, productive turning of steels; the triangular 60° form with a 0.8 mm corner radius delivers stable cutting and predictable surface quality. Order the insert via Metav Werkzeuge or consult the technical team for application parameters.

TCMT16T308-MP6 WPP20G turning insert — triangle 60°, MP6 chipbreaker (Walter Tools)

The TCMT16T308-MP6 WPP20G is a coated carbide turning insert designed for steel turning in general production and professional workshop environments, offering robust wear resistance and controlled chip formation.

• Tiger·tec Gold coating for extended tool life
• Optimised MP6 chipbreaker for stable chip control
• Triangle 60° form for versatile turning applications
• Suitable for machining steel (ISO group P)

High productivity through durable coating and predictable wear

The coated carbide grade from the Tiger·tec Gold family, identified as WPP20G, is formulated for machining steels and is optimised for a balanced combination of wear resistance and toughness. The coating reduces flank and crater wear under typical steel cutting temperatures, which in turn extends tool life and reduces indexing frequency. For production lines where uptime and repeatability matter, this insert supports consistent component dimensions and surface quality. The result is measurable process stability and fewer interruptions for tool changeover, contributing to economic machining cycles.

Stable chip control and surface quality with MP6 geometry

The MP6 chipbreaker is engineered to produce manageable chips and to reduce the risk of built-up edge during steel turning. Combined with the 0.8 mm corner radius and triangle 60° form, the geometry promotes steady cutting forces and a predictable cutting pattern, which is beneficial when repeatable surface finish is required. The insert form also allows multiple indexing positions for efficient use of the cutting edges. For users less familiar with chipbreaker terminology: MP6 describes a profile that controls chip thickness and curl to prevent long, stringy chips and to ease evacuation from the cutting zone.

Application range, handling and mounting benefits

Classified for ISO group P (steel), the insert is suitable for unalloyed and alloyed steels where moderate to high wear resistance is needed. The nominal size is 16 mm with a T3 thickness and a clearance angle of 7°, which makes the insert compatible with standard turning tool holders designed for TCMT-style plates. The moderate corner radius supports both finishing and semi-finishing operations without excessive cutting forces. As a coated indexable insert, it fits into established toolholder systems, enabling quick index changes and minimised setup times. For specific cutting data and recommendations, consult Metav Werkzeuge’s technical advisory to ensure optimal parameters for the chosen workpiece and machine.

Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger·tec Gold inserts and to arrange supply or delivery via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: TCMT16T308-MP6-WPP20G-WALTER
• SKU / designation: TCMT16T308-MP6 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Facts

• Size: 16 mm
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Thickness: T3
• Form: Triangle 60°
• Tolerance class: M

Special features

• Grade: WPP20G
• Chipbreaker: MP6
• Material group: P (steel)
• Coating technology: Tiger·tec Gold
• Execution: T

FAQ

Is this insert suitable for alloyed steels?
The TCMT16T308-MP6 WPP20G insert is specified for ISO group P, which includes unalloyed and alloyed steels; the WPP20G grade and Tiger·tec Gold coating are aimed at providing good wear resistance when machining these materials.

What advantage does the MP6 chipbreaker provide?
The MP6 chipbreaker on this Walter Tools insert promotes controlled chip formation and evacuation, which reduces the likelihood of long stringy chips and helps maintain a consistent surface finish during turning.

How does the 0.8 mm corner radius influence machining?
A 0.8 mm corner radius gives a compromise between strength and finish: it supports semi-finishing and finishing passes with improved edge robustness compared with very small radii, while still enabling good surface quality.

Can the insert be used in existing TCMT tool holders?
The designation TCMT16T308 indicates the insert geometry and size; it is intended for standard toolholders that accept TCMT-shaped inserts of the corresponding size and thickness.

What does the Tiger·tec Gold designation mean for production?
Tiger·tec Gold denotes the coating and substrate technology that enhances wear resistance and toughness, which typically leads to longer tool life and greater process reliability in steel turning applications.

Hersteller: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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