CNMG120416-RP5 WPP05G WPP05G Wendeplatten - Walter Tools

Take advantage of the proven combination of Tiger‑tec Gold coating and the RP5 chipbreaker to secure consistent metal removal in steel turning. Benefit from a robust 1.6 mm corner radius and 0° negative rake for reliable performance and reduced tool changes. Order directly via Metav Werkzeuge or request tailored advice from our consultants.

CNMG120416-RP5 WPP05G turning insert for steel — Tiger‑tec Gold, RP5 — Walter Tools

CNMG120416-RP5 WPP05G is a rhombic 80° turning insert designed for productive steel machining in industrial turning applications

• CNMG 120416 geometry, Rhombus 80° insert
• Tiger‑tec Gold coated carbide grade WPP05G
• RP5 chipbreaker for reliable chip control
• 1.6 mm corner radius and 0° negative rake

Higher metal removal with robust edge security

The combination of the Tiger‑tec Gold coating and the WPP05G carbide grade offers a wear-resistant, coated cutting substrate that is optimised for the thermal and mechanical demands of steel machining. The 1.6 mm corner radius increases edge strength, delaying flank wear and allowing more aggressive feeds without compromising repeatability. For production environments, this means fewer tool changes and improved process stability, translating into measurable cycle-time savings and predictable tool life.

Consistent chip control for smoother cycles

Equipped with the RP5 chipbreaker, the insert produces controllable chip form during a wide range of cutting parameters in the steel group. The dedicated chip geometry reduces the risk of long, tangled chips and supports uninterrupted operation in automated or semi-automated lathes. Clear chip evacuation contributes directly to surface quality and lowers the likelihood of secondary operations, supporting a smoother manufacturing workflow and higher first-pass yield.

Machining security through geometry and rake design

The Rhombus 80° shape and 0° negative rake provide a sturdy cutting edge suited to general turning tasks, including medium to heavy cuts where edge resilience is essential. The insert’s tolerance class M denotes consistent dimensional conformity for indexed replacements and fixture repeatability. Together, these design choices foster reliable performance across batch production and job-shop settings, particularly when working with unalloyed and alloyed steel according to ISO P group specifications.

Practical selection and application guidance

This indexable insert is supplied in the CNMG format with the RP5 chipbreaker and belongs to the Tiger‑tec Gold series. It is intended primarily for turning operations in the steel material group and is compatible with common CNMG toolholders. When replacing inserts, match the insert geometry and clamping system and consider ramping down feed for high alloy steels until optimum parameters are verified. The coated carbide construction balances toughness and wear resistance for a broad range of steel machining tasks.

Contact Metav Werkzeuge for bespoke tooling recommendations and reference CNMG120416-RP5 WPP05G from Walter Tools to receive detailed application support and availability information.

Technical data

• Article number: CNMG120416-RP5-WPP05G-WALTER
• SKU: CNMG120416-RP5-WPP05G-WALTER
• Designation: CNMG120416-RP5 WPP05G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Core data

• Insert form: Rhombus 80°
• Corner radius: 1.6 mm
• Insert size: 12 (CNMG 120416 format)
• Thickness: 04
• Rake angle: 0° (negative)
• Chipbreaker: RP5
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold (coated carbide)
• Grade: WPP05G
• Application group: Steel (ISO P)
• Execution: G

FAQ

What steels is this insert suitable for?
The CNMG120416-RP5 WPP05G from Walter Tools is formulated for the ISO P steel group, covering unalloyed and alloyed steels with an emphasis on typical steel heat and chip formation behaviour.

Which chipbreaker should be selected for reliable chip control?
The RP5 chipbreaker fitted to this CNMG insert provides controlled chip formation for a wide parameter window when machining steel with Tiger‑tec Gold coated carbide.

How does the 0° negative rake affect cutting?
A 0° negative rake increases cutting-edge robustness and is advantageous in interrupted cuts or heavier depths of cut; the insert CNMG120416-RP5 WPP05G leverages this for enhanced edge security.

Is this insert suitable for automated turning centres?
Yes — the combination of a coated carbide grade and the RP5 chipbreaker makes this insert appropriate for automated lathes where consistent chip control and tool life are required.

Walter Tools: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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