SNMG120412-RP5 WPP20G G Wendeplatten - Walter Tools

High-performance turning with a Tiger·tec Gold coating, RP5 chip control and a 1.2 mm corner radius ensures long edge life and reliable chip formation in Stahl machining; order the insert directly via Metav Werkzeuge or consult the sales engineers for process-specific recommendations.

SNMG120412-RP5 WPP20G — Square indexable turning insert, Tiger·tec Gold, RP5 chipbreaker (Walter Tools)

The SNMG120412-RP5 WPP20G is a square 90° indexable turning insert for machining Stahl, combining a Tiger·tec Gold coated grade with a negative 0° rake for robust, general-purpose turning.

• Tiger·tec Gold coating for extended life
• RP5 chipbreaker for predictable chip control
• 1.2 mm corner radius for increased strength
• Square 90° form for versatile turning

Consistent edge life and process reliability for production turning

The combination of the Tiger·tec Gold coating and the WPP20G grade delivers a balanced performance tailored to Stahl machining. The advanced coating technology reduces flank wear and improves thermal resistance during continuous turning operations, resulting in predictable tool life and less unplanned downtime. For production environments seeking stable cutting conditions, this coating-grade pairing supports repeatable results and lower tool-change frequency, which in turn helps to reduce process costs and maintain throughput.

Geometry and chip control that aid productivity

A square 90° plate form with a 1.2 mm corner radius and the RP5 chipbreaker provides a robust cutting edge and controlled chip formation. The 0° negative rake increases edge strength for heavier cuts and interrupted cuts, while the chipbreaker geometry promotes short, manageable chips for standard turning of Stahl. For less experienced operators, the insert’s geometry simplifies parameter selection: stronger edges allow conservative feeds and depths without sacrificing productivity, and the chip control reduces secondary operations for chip disposal.

Practical workshop advantages and compatibility

The insert’s format and chipbreaker make it suitable for a wide range of general turning tasks on Stahl as defined by ISO group P. The RP5 chip control contributes to improved surface finish and consistent dimensional stability across batches. For workshops aiming to standardise tooling, the insert supports efficient changeover and predictable machining windows, enabling operators to achieve high first-pass quality without complex parameter tuning. Technical advisors can recommend cutting data based on material grade and machine capability.

Proven brand backing and application orientation

Manufactured by Walter Tools, the insert benefits from a manufacturer focus on process stability and consistent tool performance. The WPP20G grade is designed as a universally applicable coated carbide for Stahl, offering a blend of wear resistance and toughness suitable for many shop-floor applications. For companies prioritising reliable supplier logistics and repeatable results, this insert fits into toolsets where robust, economical machining is required.

For application-specific advice or to request a tailored recommendation for Walter Tools’ Tiger·tec Gold inserts, contact Metav Werkzeuge for consultancy and supply options.

Technical data

• Article number: SNMG120412-RP5-WPP20G-WALTER
• Product type: Drehwendeschneidplatte
• Grade/Sort: WPP20G
• Series: Tiger-tec Gold
• Manufacturer: Walter Tools

Data

• Corner radius: 1.2 mm
• Free rake: 0° (negativ)
• Plate form: Quadrat 90°
• Plate size: 12
• Plate thickness: 04
• Tolerance class: M

Special features

• Chipbreaker: RP5
• Material suitability: Stahl (ISO group P)
• Coating technology: Tiger·tec Gold
• Execution: G

FAQ

What materials is this insert designed for?
The SNMG120412-RP5 WPP20G is specified for machining Stahl (ISO group P); the WPP20G grade and Tiger·tec Gold coating are optimised for the typical heat and chip formation encountered when turning Stahl.

How does the RP5 chipbreaker affect machining?
The RP5 chipbreaker on this Walter Tools insert promotes predictable, short chips and aids stable chip evacuation, which supports consistent surface finish and reduces the risk of chip-related interruptions.

Is the 0° rake suitable for heavy cuts?
Yes, the negative 0° rake increases edge strength and is suitable for heavier or intermittent cuts where a robust cutting edge is advantageous.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered article is original, factory-new goods from the manufacturer Walter Tools.