CNMM120412-HU7 WPP10G WPP10G Wendeplatten - Walter Tools

The combination of Tiger‑tec Gold coating and the WPP10G grade provides high wear resistance and stable chip formation for efficient steel turning; the rhombic 80° geometry with corner radius 1.2 mm ensures reliable edge performance. Order the inserts directly via Metav Werkzeuge or consult our technical team for application-specific advice.

CNMM120412-HU7 WPP10G indexable turning insert — Tiger‑tec Gold, for steel | Walter Tools

The CNMM120412-HU7 WPP10G is an 80° rhombic indexable insert from the Tiger‑tec Gold series, designed for robust and economical turning of steel.

• Tiger‑tec Gold coated carbide grade WPP10G
• HU7 chipbreaker for controlled chip formation
• Rhombic 80° insert with 1.2 mm corner radius
• Negative 0° rake angle for heavy-duty cuts

Consistent productivity and economical machining of steel

The Tiger‑tec Gold technology combined with the WPP10G grade delivers a balanced mix of wear resistance and toughness that supports longer tool life in steel applications. Designed for typical thermal and chip‑formation conditions encountered when cutting steel, the insert reduces downtime through predictable edge behaviour and stable wear. This translates into fewer tool changes and lower overall machining costs while maintaining consistent component quality.

Geometry and chip control for stable turning operations

The HU7 chipbreaker and the rhombic 80° form provide dependable chip control across a wide range of cutting conditions. The corner radius 1.2 mm improves edge strength for interrupted or heavier cuts, while the negative 0° rake geometry enhances robustness on roughing passes. Together these features enable the insert to deliver repeatable performance in demanding operations, supporting process reliability and dimensional consistency.

Application scope and practical advantages on the shop floor

Marked for the machining group P, the grade is optimised for unalloyed and alloyed steels. The insert’s dimensions—designation CNMM120412-HU7—indicate a compact 12 size with a thickness corresponding to standard indexable insert gauges, making it compatible with a broad range of toolholders. The coated carbide construction ensures improved resistance to abrasive wear and built‑up edge, contributing to predictable life and surface finish stability in serial production.

Reliable choice for mixed‑load and production environments

A combination of wear‑resistant coating, a robust chipbreaker and a sturdy geometry makes this insert suitable for productive turning applications where both economy and tool life matter. The balanced properties of the grade enable users to maintain higher material removal rates with reduced risk of premature edge failure. For operations seeking process stability and repeatable results, this insert supports continuous production with fewer interruptions.

Discuss application requirements with Metav Werkzeuge and specify CNMM120412-HU7 WPP10G Tiger‑tec Gold inserts from Walter Tools for a tailored recommendation and reliable supply.

Technical Data

• Article number: CNMM120412-HU7-WPP10G-WALTER
• Designation: CNMM120412-HU7 WPP10G
• Product type: Indexable turning insert

Facts

• Grade / series: WPP10G / Tiger‑tec Gold
• Chipbreaker: HU7
• Shape: Rhombic 80°
• Corner radius: 1.2 mm
• Free angle: 0° (negative)
• Size: 12
• Thickness: 04
• Tolerance class: M
• Execution: M

Special features

• Coated carbide grade optimised for steel
• Suitable material group: P (steel)
• Stable chip formation and wear resistance
• Designed for productive turning and consistent edge life

FAQ

Is this insert suitable for stainless steel?
The CNMM120412-HU7 WPP10G is specified for group P (steel); stainless steel suitability is not indicated for this grade.

What does the HU7 chipbreaker do?
The HU7 chipbreaker on this insert promotes controlled chip formation and evacuation, supporting stable cutting in steel turning.

Which series and grade does the insert belong to?
This insert is part of the Tiger‑tec Gold series and uses the WPP10G grade, optimised for wear resistance in steel applications.

Can the CNMM120412-HU7 WPP10G be used for heavy‑duty roughing?
Yes, the rhombic 80° shape, 1.2 mm corner radius and negative 0° geometry make the insert robust for heavier cutting conditions typical of roughing passes.

What is the full SKU for ordering and reference?
Order or reference SKU CNMM120412-HU7-WPP10G-WALTER for this Walter Tools indexable turning insert.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany, Walter Tools is part of Walter AG and a global manufacturer of precision tools for metalworking. Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanation only. The offered item is an original, factory-new product of the manufacturer.