TNMG270612-MP5 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance and reliable chip control to maintain consistent cycle times and surface quality in steel turning operations; order the insert directly via Metav Werkzeuge or contact the consultants for application advice.

TNMG270612-MP5 WPP30G indexable turning insert for steel, Tiger·tec Gold (Walter Tools)

The TNMG270612-MP5 WPP30G is an indexable turning insert engineered for steel turning (ISO P), combining a Tiger·tec Gold coated grade with an MP5 chipbreaker to secure stable chip formation and extended tool life

• Tiger·tec Gold coated carbide WPP30G
• MP5 chipbreaker for controlled chip formation
• Triangular 60° insert with 1.2 mm corner radius
• Designed for steel machining (ISO P)

Boosted productivity through coating and chip control

The combination of the Tiger·tec Gold coating and the WPP30G grade delivers a balanced mix of wear resistance and toughness that supports elevated cutting parameters in steel machining. The MP5 chipbreaker is tailored to promote stable, short chips under typical turning conditions, which reduces interruptions from chip entanglement and assists in maintaining consistent cycle times. For production contexts where repeatable results matter, this coated carbide grade helps to reduce tool change frequency and supports continuous operation with predictable performance.

Consistent surface finish and reliable edge strength for steel

Built for the ISO P material group, the insert geometry with a triangular 60° form and a corner radius 1.2 mm offers a compromise between edge strength and surface quality. The nominal 0° (negative) clearance provides robust cutting behaviour for roughing and semi-finishing passes in a wide range of steels. The grade composition is optimised for the heat and chip formation typical of steel turning, so customers will observe regular surface finishes and a stable tool life when operating within recommended parameters for medium to heavy cuts.

Practical design benefits for workshop efficiency

The insert fits standard TNMG toolholder interfaces, allowing straightforward replacement and inventory management in mixed-shop environments. The compact geometry and the combination of coating and chipbreaker reduce secondary operations linked to poor chip control and surface inconsistencies, supporting a more efficient workflow and lower reworking rates. Documentation-friendly ISO designation and the Walter Tools series association simplify tooling specification and procurement for purchasing and process engineering teams.

Contact Metav Werkzeuge for application-tailored recommendations and to procure the TNMG270612-MP5 WPP30G insert from Walter Tools; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number / SKU: TNMG270612-MP5-WPP30G-WALTER
• Label: TNMG270612-MP5 WPP30G indexable turning insert (Walter Tools)
• Product type: Indexable turning insert
• Manufacturer: Walter Tools
• UID: TNMG270612-MP5-WPP30G-WALTER

Numbers / Core technical data

• Inscribed circle / size: 27 mm
• Corner radius: 1.2 mm
• Plate thickness: 06
• Clearance angle: 0° (negative)
• Plate form: Triangle 60°
• Tolerance class: M

Special features / Versions

• Series: Tiger·tec Gold
• Grade: WPP30G (coated carbide)
• Chipbreaker: MP5
• Material suitability: Steel (ISO P)
• Designation without grade: TNMG270612-MP5

FAQ

What materials is this insert intended for?
The TNMG270612-MP5 WPP30G insert is optimised for steel (ISO P) applications and the WPP30G grade is tuned for the heat and chip characteristics of steel machining.

How does the MP5 chipbreaker affect machining?
The MP5 chipbreaker promotes controlled chip formation during turning, improving machinability and reducing interruptions caused by long or tangled chips when using the TNMG270612-MP5 WPP30G insert.

What benefit does the Tiger·tec Gold series provide?
In the Tiger·tec Gold series, the coating and substrate combination enhances wear resistance and process stability, which contributes to longer tool life and consistent surface quality with the TNMG270612-MP5 WPP30G.

Is the insert compatible with standard TNMG toolholders?
Yes, the TNMG270612-MP5 WPP30G follows the TNMG geometry and fits toolholders designed for that insert family, allowing straightforward replacement in existing tool systems.

What is the effect of the 1.2 mm corner radius?
A corner radius of 1.2 mm balances edge strength and surface finish: it increases robustness for heavier cuts while still delivering good surface quality in finishing passes with the TNMG270612-MP5 WPP30G insert.

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

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