TNMG160412-MP3 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger-tec Gold coating, a WPP20G grade optimised for steel, and precise MP3 chip control for stable, productive turning. Order the insert directly via Metav Werkzeuge or ask the consultants for tailored application advice.

TNMG160412-MP3 WPP20G — Walter Tools turning indexable insert with Tiger-tec Gold for steel

The TNMG160412-MP3 WPP20G is a triangle 60° turning insert designed for high-process security in steel turning, featuring the Tiger-tec Gold coating technology and an MP3 chipbreaker for reliable chip formation.

• Triangle 60° geometry for versatile turning
• Tiger-tec Gold coating for extended tool life
• WPP20G grade optimised for steel machining
• MP3 chipbreaker ensures stable chip control

Consistent performance for steel turning and higher productivity

The coated carbide composition of the insert, identified by the Tiger-tec Gold technology and the WPP20G grade, is engineered specifically for machining steels (ISO group P). The combination of coating and substrate produces stable chip formation and improved wear resistance, which translates into fewer interruptions and a more predictable process. This rational advantage supports higher throughput and reduces the frequency of tool changes. The insert’s engineered balance between wear resistance and toughness (rating: wear-oriented and universal characteristics) makes it suitable for a broad range of steel turning tasks without sacrificing component quality.

Robust geometry that supports accuracy and edge life

A triangle 60° plate form with a corner radius of 1.2 mm and a 0° (negative) free angle delivers robustness at the cutting edge and consistent surface results. The geometry provides multiple usable cutting edges, helping to extend service intervals, while the MP3 chipbreaker is optimised for controlled swarf evacuation during medium to heavy cuts. These features together reduce the risk of edge chipping and contribute to repeatable dimensional accuracy, which is particularly valuable in batch production and mixed-series workshops where process stability is essential.

Application guidance and process security in practical terms

The insert is intended primarily for machining steel, including unalloyed and alloyed steels, and is supplied in tolerance class M with execution G, reflecting standardised dimensional accuracy for general turning operations. As a coated, indexable insert it supports flexible set-ups and predictable wear behaviour across a variety of turning tasks. For planners and operators, the result is better cycle-time consistency and fewer scrapped parts. Where higher demands on surface finish or interrupted cuts occur, pairing the insert with appropriate cutting data and cooling strategies will preserve the edge and maximise the benefit of the Tiger-tec Gold technology.

Contact Metav Werkzeuge for application-specific recommendations or to arrange supply of Walter Tools Tiger-tec Gold inserts: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• SKU: TNMG160412-MP3-WPP20G-WALTER
• Article designation: TNMG160412-MP3 WPP20G
• Product type: Turning indexable insert
• Brand: Walter Tools
• Series: Tiger-tec Gold

Core specifications

• Inscribed circle / plate size: 16
• Corner radius: 1.2 mm
• Plate thickness: 04
• Free angle: 0° (negative)
• Plate form: Triangle 60°

Special features

• Grade: WPP20G
• Chipbreaker: MP3
• Tolerance class: M
• Execution: G
• Material application: Steel (ISO group P)

FAQ

What materials is this insert suited for? The TNMG160412-MP3 WPP20G insert from Walter Tools is specified for ISO group P materials, i.e. unalloyed and alloyed steel, and is designed to manage the heat and chip forms typical of steel turning.

How does the MP3 chipbreaker affect machining performance? The MP3 chipbreaker promotes controlled chip formation and evacuation, which stabilises cutting forces and reduces the likelihood of built-up edge, improving surface finish and process reliability when using the TNMG160412-MP3 WPP20G.

How many usable cutting edges are available on the triangular insert? The triangular 60° geometry provides multiple indexable edges, allowing rotation of the insert to present a fresh cutting edge and thereby extending effective tool life for the turning indexable insert.

What advantages does the Tiger-tec Gold coating offer? The Tiger-tec Gold coating on the WPP20G grade increases wear resistance and thermal stability, resulting in more consistent tool life and enhanced productivity during steel machining under varied operating conditions.

What does tolerance class M indicate for workshop use? Tolerance class M denotes standard dimensional accuracy suitable for general turning operations; the combination of class M and execution G supports dependable fitting and repeatable positioning in typical toolholders.

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 trade names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is original, brand-new Walter Tools goods.