TCMT16T308-FW4 WPP20G WPP20G Wendeplatten - Walter Tools

Taking advantage of the Tiger·tec Gold coating and the WPP20G grade delivers extended tool life and stable chip formation in steel turning; the triangle 60° geometry with a 0.8 mm corner radius adds edge robustness and versatility in a wide range of turning tasks. Available to order through Metav Werkzeuge or via consultation with their technical advisors.

TCMT16T308-FW4 WPP20G – Turning indexable insert, triangle 60°, for steel | Walter Tools

TCMT16T308-FW4 WPP20G is a triangular 60° indexable insert designed for steel turning, combining Tiger·tec Gold-coated carbide and an FW4 chipbreaker for consistent chip control and reduced machining interruptions.

• Tiger·tec Gold coated for high wear resistance
• Grade WPP20G optimised for steel machining
• Triangle 60° geometry for versatile cutting
• 0.8 mm corner radius for robust edge strength

Proven productivity for steel turning

The combination of Tiger·tec Gold coating and the WPP20G carbide grade provides a balance between wear resistance and toughness specifically for steel (ISO P) applications. This results in longer tool life and fewer tool changes, which increases machine uptime and lowers process costs. The coated carbide substrate is formulated to withstand the thermal and mechanical stresses typical of steel machining, so cycle times can be maintained without compromising surface integrity. Such measurable reliability supports higher throughput in production environments that demand consistent component quality.

Secure edge performance and effective chip control

The triangle 60° geometry paired with the FW4 chipbreaker and a 0.8 mm corner radius delivers a robust cutting edge that resists chipping during interrupted cuts and parting operations. The 7° relief promotes stable cutting conditions by reducing rubbing at the flank, improving surface finish and lowering cutting forces. These design choices directly translate into fewer rejects and predictable tool life, which simplifies process planning and reduces the need for frequent tool requalification. The insert’s construction also aids in controlled chip formation, easing chip evacuation and minimising the risk of built-up edge.

Practical handling, tolerant clamping and broad applicability

With T3 thickness and tolerance class M, the insert offers secure clamping and interchangeability across standard toolholders, which streamlines inventory management. The FW4 chipbreaker is suited to a variety of feed and depth-of-cut combinations, providing flexibility for roughing and finishing passes without changing cutting geometry. The insert is particularly suitable for general steel turning where a balance of productivity and surface quality is required. Clear identification via the ISO designation ensures straightforward substitution and process documentation for CNC programmes and tool lists.

Contact Metav Werkzeuge for tailored application advice on Walter Tools turning inserts and to confirm the optimal WPP20G configuration for specific steel machining tasks

Technical data

• SKU: TCMT16T308-FW4-WPP20G-WALTER
• Article designation: TCMT16T308-FW4
• ISO designation: TCMT16T308-FW4 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Insert size: 16 mm
• Corner radius: 0.8 mm
• Relief angle: 7°
• Plate form: Triangle 60°
• Thickness: T3
• Tolerance class: M
• Chipbreaker: FW4
• Execution: T

Materials & special features

• Grade: WPP20G (Tiger·tec Gold coated carbide)
• Application: Steel (ISO P)
• Balance of wear resistance and toughness for general steel turning

FAQ

What materials is this insert suitable for?
The TCMT16T308-FW4 WPP20G from Walter Tools is designed for steel machining (ISO P), offering a good balance of wear resistance and toughness for general turning tasks.

How does the FW4 chipbreaker affect machining?
The FW4 chipbreaker on the insert promotes predictable chip formation and evacuation, improving surface finish and reducing the risk of built-up edge during steel turning.

Can this insert be used for finishing and roughing?
Yes, the combination of the 0.8 mm corner radius and the FW4 chipbreaker provides versatility for both finishing and moderate roughing operations in steel.

Is the insert compatible with standard toolholders?
With a T3 thickness and tolerance class M, the insert is compatible with common clamping systems and can be substituted in standard indexable toolholders for turning operations.

How is the TCMT16T308-FW4 WPP20G identified in documentation?
The ISO designation TCMT16T308-FW4 WPP20G and the SKU TCMT16T308-FW4-WPP20G-WALTER should be used for exact identification and reordering.

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 registered trademarks are mentioned for clarification purposes only. There is no affiliation between Metav Werkzeuge and the brand owners; the offered item is an original, factory-new product of the manufacturer.