TPGT16T308-MP4 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance, reliable chip control, and a compact 60° triangle geometry for consistent steel machining. Order the TPGT16T308-MP4 WPP20G indexable turning insert directly via Metav Werkzeuge or ask our consultants if needed.

TPGT16T308-MP4 WPP20G indexable turning insert – Triangle 60°, 0.8 mm nose radius, Walter Tools

TPGT16T308-MP4 WPP20G is a coated carbide indexable turning insert engineered for efficient steel machining in general turning applications

• Tiger·tec Gold coated carbide
• Grade WPP20G for steel machining
• Triangle 60° shape for versatile turning
• 0.8 mm nose radius with MP4 chipbreaker

Productivity and predictable tool life for steel turning

The combination of Tiger·tec Gold coating and the WPP20G grade delivers a robust, wear-resistant cutting edge tailored to steel (ISO P). The coated carbide design reduces flank wear and thermal degradation, which translates into longer tool life and fewer interruptions for insert changes. For production environments where consistent component quality and uptime are priorities, this insert offers a balanced trade-off between durability and cutting performance. The coating technology also supports higher cutting parameters compared with uncoated grades, improving throughput without compromising dimensional stability.

Geometry that balances strength and surface finish

The Triangle 60° form with a 0.8 mm nose radius and an 11° clearance angle provides a sturdy cutting edge suited to a wide range of turning tasks. The relatively small nose radius helps achieve controlled chip formation and good surface finish on typical steel grades, while the 60° geometry offers multiple indexing positions for economical use. The 11° clearance reduces rubbing on the flank, lowering cutting forces and heat generation; this benefits tool life and contributes to stable machining results, especially in interrupted or roughing conditions.

Controlled chip formation for secure production

Equipped with the MP4 chipbreaker, this insert promotes predictable chip segmentation and evacuation in steel. Efficient chip control minimises the risk of entanglement and surface damage, supporting safer unattended runs and faster cycle times. The chipbreaker geometry is designed to assist in producing short, manageable chips across a variety of feeds and depths of cut, which helps maintain cutting zone stability and reduces secondary operations associated with poor chip behaviour.

Practical integration and handling in the workshop

The insert is supplied in the designation TPGT16T308-MP4 WPP20G, with a compact 16 mm size and T3 thickness, allowing straightforward fitting into common turning toolholders designed for triangular inserts. The tolerance class G and execution code T ensure consistent seating and repeatable positioning, which are essential for precision batch production. For teams evaluating tooling choices, this insert provides a pragmatic balance: robust enough for demanding cycles yet accessible for routine tool management and inventory control. For further application parameters or to confirm suitability for specific steel grades, technical advice is available.

Request a tailored cutting solution from Metav Werkzeuge — contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for a quotation or application advice on the Walter Tools TPGT16T308-MP4 WPP20G indexable turning insert

Technical data

• Article number: TPGT16T308-MP4-WPP20G-WALTER
• Designation: TPGT16T308-MP4 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold
• Grade: WPP20G
• Product type: indexable turning insert

Facts

• Insert size: 16 mm
• Thickness: T3
• Nose radius: 0.8 mm
• Clearance angle: 11°
• Shape: Triangle 60°
• Tolerance class: G

Special features

• Chipbreaker: MP4
• Coating / material: coated carbide (Tiger·tec Gold)
• Material application: Steel (ISO P)
• Execution: T

FAQ

Which materials is this insert intended for?
The TPGT16T308-MP4 WPP20G indexable turning insert from Walter Tools is specified for steel machining (ISO P) and is optimised for common unalloyed and alloyed steels.

What benefits does the Tiger·tec Gold coating provide?
The Tiger·tec Gold coating on the WPP20G grade improves wear resistance and thermal stability, extending the cutting edge life of the Walter Tools insert and allowing more consistent machining parameters.

How does the MP4 chipbreaker influence performance?
The MP4 chipbreaker promotes controlled chip formation and evacuation in steel, reducing the risk of chip-related interruptions and supporting better surface quality with the TPGT16T308-MP4 WPP20G insert.

What cutting geometry should be expected from this insert?
The insert features a Triangle 60° geometry with a 0.8 mm nose radius and an 11° clearance angle, offering a strong edge for versatile turning tasks while maintaining good surface finish.

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used here solely for explanation. There is no connection between our company and the mentioned brands. The offered item is an original, brand-new product from the manufacturer Walter Tools.

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