CCMT120412-RP4 WPP10G WPP10G Wendeplatten - Walter Tools

Combining the wear-resistant Tiger‑tec Gold grade with a precise RP4 chipbreaker and an 80° rhombic cutting geometry, this insert delivers productive and repeatable turning of steel parts; order the CCMT120412-RP4 WPP10G directly via Metav Werkzeuge or consult our technical team for application advice.

CCMT120412-RP4 WPP10G — Turning and drill/boring indexable insert for steel, Walter Tools

The CCMT120412-RP4 WPP10G is a coated carbide indexable insert designed for high-productivity steel machining in turning and light boring operations.

• Tiger‑tec Gold coated grade WPP10G
• RP4 chipbreaker for controlled chips
• 7° clearance for reduced rubbing
• Rhombic 80° CCMT geometry

Boosted productivity for steel turning and boring

The combination of the Tiger‑tec Gold coating and the WPP10G grade provides a balance of wear resistance and toughness optimised for steel (P) applications. Coated carbide substrate improves thermal stability during interrupted cuts and high material removal rates, which translates into longer tool life and lower cost per part in series production. This insert is suitable where consistent performance and reduced regrinds are required, helping to maintain cycle times and improve overall shop-floor efficiency.

Stable chip control and improved surface integrity

The RP4 chipbreaker is engineered to form predictable chips in a wide range of steel grades, reducing the risk of built-up edge and tool damage. Combined with the CCMT 80° rhombic geometry, the insert provides a favourable cutting direction that lessens vibration and supports a steady cutting force. The 1.2 mm corner radius aids in distributing cutting stresses and contributes to a finer surface finish, while the 7° clearance minimises flank rubbing for improved dimensional stability.

Robust indexable system for repeatable set-ups

With a nominal inscribed circle of 12 mm and a plate thickness of 4 mm, the insert fits common CCMT toolholders and supports quick indexing for uninterrupted machining. The tolerance class M ensures consistent seat fit and repeatability across inserts, reducing set-up time and maintaining machining tolerances over long runs. As part of Walter Tools’ Tiger‑tec Gold family, this coated-carbide insert combines process security with practical handling for manufacturing environments focused on productivity and consistent results.

For tailored tooling recommendations and availability of Walter Tools inserts such as the CCMT120412-RP4 WPP10G, contact Metav Werkzeuge’s technical team at info@metav-werkzeuge.com or call +49 2822 7131930 for swift assistance.

Technical data

• Article number: CCMT120412-RP4-WPP10G-WALTER
• Manufacturer: Walter Tools
• Designation: CCMT120412-RP4 WPP10G
• Product type: Drill / boring indexable insert / turning indexable insert
• Series: Tiger‑tec Gold
• Grade: WPP10G
• Chipbreaker: RP4
• Geometry: Rhombus 80° (CCMT)
• Execution: T
• UID: CCMT120412-RP4-WPP10G-WALTER

Facts

• Clearance angle: 7°
• Corner radius: 1.2 mm
• Inscribed circle / size: 12 mm
• Thickness: 4 mm
• Tolerance class: M

Special features

• Coated carbide grade (Tiger‑tec Gold)
• Optimised for steel (ISO P group)
• Stable chip formation with RP4 breaker
• Suitable for productive turning and light boring
• Reliable repeatability for series production

FAQ

What materials is this insert intended for?
The CCMT120412-RP4 WPP10G is optimised for steel (ISO P); the WPP10G Tiger‑tec Gold grade balances wear resistance and toughness for a wide range of steel alloys.

Which toolholders are compatible with this insert geometry?
The rhombic 80° CCMT form is compatible with standard CCMT turning toolholders; the insert’s dimensions (12 mm inscribed circle, 4 mm thickness) match common holders used for steel turning.

How does the RP4 chipbreaker affect machining?
The RP4 chipbreaker promotes predictable chip formation in steel, reducing built-up edge and improving process stability, which supports consistent surface finish and tool life for the CCMT120412-RP4 WPP10G.

Is this insert suitable for interrupted cuts?
Yes; the Tiger‑tec Gold coating and the coated-carbide substrate are designed for thermal stability and toughness, making the insert capable of handling interrupted cuts common in turning operations.

What is the benefit of the 1.2 mm corner radius?
A 1.2 mm corner radius distributes cutting forces over a larger area, reducing edge stress and improving surface integrity while aiding in tool durability during production machining.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names are mentioned for explanatory purposes only; there is no affiliation between our company and Walter Tools. The offered item is an original, factory-new product of Walter Tools.