TNMG220412-RP5 WPP30G Wendeplatten - Walter Tools

Take advantage of the high wear resistance of the Tiger·tec Gold grade combined with the stable RP5 chipbreaker and a 60° triangular form for consistent performance in steel turning; order directly via Metav Werkzeuge or consult their specialists for production-ready advice.

TNMG220412-RP5 WPP30G indexable turning insert — Tiger·tec Gold, 1.2 mm corner radius, for steel machining (Walter Tools)

The TNMG220412-RP5 WPP30G is a triangular indexable turning insert engineered for reliable machining of steel, offering a Tiger·tec Gold coated carbide grade and a 0° negative rake for stable cutting.

• Tiger·tec Gold coated for long life
• Optimised RP5 chipbreaker for consistent chips
• Triangle 60° form for versatile turning
• 1.2 mm corner radius for robust edge

High wear resistance for longer tool life

The combination of the Tiger·tec Gold coating and the WPP30G carbide grade provides elevated abrasion resistance during continuous turning of steel. This coating technology reduces flank wear and helps maintain a sharp cutting edge over longer operating intervals, which translates into fewer insert changes and steadier cycle times. For shops processing a broad range of unalloyed and alloyed steels, the hardened surface treatment of the grade supports process reliability and predictable tool life under typical heat and chip-forming conditions.

Stable chip control and secure cutting geometry

With the integrated RP5 chipbreaker and a 0° negative rake, the insert promotes controlled fragmentation and evacuation of swarf, particularly in medium to heavy turning operations. The 1.2 mm corner radius increases edge strength, reducing the risk of chipping at interrupted cuts and improving edge stability when encountering variable workpiece conditions. These geometric choices aid in maintaining consistent surface finish while lowering the likelihood of unexpected tool failures during serial production.

Consistent productivity and process security on the machine

The triangular 60° shape offers multiple indexing positions, optimising the number of usable cutting edges per insert and reducing tooling costs per machined part. The M tolerance class ensures dimensional reliability for repeatable seat and clamping arrangements on standard tool holders. Together, the coated carbide substrate and compact plate geometry make this indexable insert suitable for programmers and operators seeking a balance of productivity, predictable wear behaviour and straightforward tool management in turning centres and lathes.

Clear application guidance and compatibility

Designed specifically for steel applications (ISO group P), this insert is best employed for general turning of unalloyed and alloyed steels where conventional chip formation and moderate cutting forces occur. The designation hints at practical handling: the RP5 chipbreaker supports everyday machining scenarios while the Tiger·tec Gold grade offers improved life under thermal and mechanical stress. For advice on specific cutting parameters or holder compatibility, the Metav Werkzeuge technical team is available to provide tailored recommendations.

For robust steel turning with Walter Tools' Tiger·tec Gold grade, contact Metav Werkzeuge for ordering guidance or application support via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: TNMG220412-RP5-WPP30G-WALTER
• SKU: TNMG220412-RP5-WPP30G-WALTER
• Designation: TNMG220412-RP5 WPP30G
• Brand: Walter Tools
• Product type: Indexable turning insert

Numbers / Core technical data

• Insert size: 22
• Thickness: 04
• Corner radius: 1.2 mm
• Insert geometry: Triangle 60°
• Rake angle: 0°
• Tolerance class: M

Designs / Special features

• Coating / Grade: Tiger·tec Gold / WPP30G
• Chipbreaker: RP5
• Substrate: Coated carbide (hardmetal)
• Application group: Steel (ISO P)
• Execution: G

FAQ

What materials is this insert suitable for?
The TNMG220412-RP5 WPP30G insert is formulated for machining steel (ISO group P), covering common unalloyed and alloyed steels.

How does the Tiger·tec Gold grade affect performance?
The Tiger·tec Gold coating on the WPP30G grade improves wear resistance and heat protection, which enhances tool life and process stability during steel turning.

What is the benefit of the RP5 chipbreaker?
The RP5 chipbreaker delivers consistent chip formation and evacuation, reducing swarf-related interruptions and helping to maintain a reliable surface finish.

Is the corner radius suitable for interrupted cuts?
With a 1.2 mm corner radius, the insert offers a robust cutting edge that tolerates moderate interruptions and variable cutting conditions without excessive chipping.

Which tool holders are compatible with a TNMG220412 insert?
Compatibility depends on the holder design; the TNMG220412 form matches standard triangular indexable turning holders sized for 22-series inserts—check holder seat and clamping type for correct fit.

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

Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.