TNMM270616-HU7 WPP30G Wendeplatten - Walter Tools

The combination of Tiger·tec Gold coating and the HU7 chipformer delivers high process reliability and extended tool life for steel turning; benefit from consistent chip control and stable edge performance. Order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations.

TNMM270616-HU7 WPP30G indexable turning insert by Walter Tools — Tiger·tec Gold, triangle 60°, r=1.6 mm

TNMM270616-HU7 WPP30G is an indexable turning insert designed for productive steel machining with a Tiger·tec Gold coated carbide grade

• Tiger·tec Gold coated carbide grade WPP30G
• Optimised chipformer HU7 for stable chips
• Triangle 60° geometry, r=1.6 mm
• Negative 0° rake for robust cutting

Boosted productivity for steel turning through coating technology

The Tiger·tec Gold coating together with the WPP30G grade provides a balanced combination of wear resistance and toughness optimised for steel (P) machining. This results in more consistent cutting edges and longer tool life, which reduces interruptions and increases uptime on CNC lathes. The coated carbide substrate improves heat resistance during conventional turning, making the insert suitable for operations where both surface finish and economy matter.

Reliable geometry for reproducible results and secure clamping

The triangle 60° shape offers three usable cutting edges per insert and, combined with the negative 0° rake, provides a robust cutting geometry that resists chipping under interrupted cuts. The corner radius 1.6 mm supports stable engagement with the workpiece and contributes to a reproducible surface finish. These geometric choices support repeatable machining cycles and make tool set-up straightforward for production environments.

Consistent chip control and easy integration into turning systems

The dedicated chipformer HU7 promotes predictable chip formation when machining steel, reducing the risk of entanglement and improving swarf evacuation. The insert’s dimensions — 27 mm inscribed circle and a standard thickness — match common toolholder interfaces, enabling quick integration into existing tool systems. Overall, the insert targets process security and economical material removal rates, favouring shops that value consistent throughput and low rework rates.

For reliable steel turning with Walter Tools' Tiger·tec Gold grade, contact Metav Werkzeuge for tailored advice and availability: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: TNMM270616-HU7-WPP30G-WALTER
• Designation: TNMM270616-HU7 WPP30G
• Product type: Indexable turning insert
• Brand: Walter Tools
• Series: Tiger·tec Gold

Facts

• Inscribed circle: 27 mm
• Corner radius: 1.6 mm
• Thickness: 6 mm
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Grade: WPP30G
• Chipformer: HU7
• Shape: Triangle 60°
• Material application: Steel (P)
• Execution: M

FAQ

What materials is this insert intended for?
The TNMM270616-HU7 WPP30G insert is formulated for machining steel (P) according to ISO material groupings; the WPP30G grade addresses common steel cutting challenges such as heat and chip formation.

How does the HU7 chipformer improve machining?
The HU7 chipformer on this Walter Tools insert shapes chips into manageable forms during steel turning, reducing the risk of swarf build-up and improving process stability in continuous and interrupted cuts.

What benefits does the Tiger·tec Gold coating provide?
The Tiger·tec Gold coating offers a balance of wear resistance and toughness, increasing edge life and enabling more consistent results when turning steel components with the TNMM270616-HU7 WPP30G.

Is the triangular geometry advantageous for production runs?
Yes — the triangle 60° geometry provides three cutting edges per indexable insert, which supports economical edge usage and quick index changes in high-volume turning operations.

Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com. The Walter AG (brand appearance: Walter Tools) is part of the Sandvik group. Brand names and trademarks are mentioned for explanatory purposes only and remain the property of their respective owners. There is no connection between our company and the named brands. The offered item is original factory-new goods of the manufacturer.