SCMT120404-RP4 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and an RP4 chipbreaker for reliable, repeatable turning of Stahl components; order the SCMT120404-RP4 WPP10G directly via Metav Werkzeuge or ask our consultants if needed.

SCMT120404-RP4 WPP10G — square turning insert for Stahl, Tiger·tec Gold by Walter Tools

SCMT120404-RP4 WPP10G is a square 90° turning insert designed for robust chip control and consistent tool life in the machining of Stahl components.

• Square 90° insert for robust turning
• Tiger·tec Gold coating for extended life
• RP4 chipbreaker optimised for Stahl

Consistent cutting performance through coating and geometry

The combination of the Tiger·tec Gold coating and a coated carbide substrate provides a balance between wear resistance and toughness that benefits standard and demanding turning operations. The insert’s RP4 chipbreaker is engineered to produce predictable chip forms when machining Stahl, reducing the likelihood of built-up edge and improving surface finish. The specified corner radius 0.4 mm and 7° relief angle help maintain a stable cutting edge geometry, which supports repeatable process results across production runs.

Practical benefits for workshop productivity

A square 90° shape with an inscribed circle 12 mm and thickness 4 mm gives good rigidity and multiple indexable edges, translating to economical use per insert. The design supports straightforward indexing and consistent contact conditions in standard tool holders, which reduces changeover time and helps maintain cycle-time targets. Where component tolerances and surface requirements are stringent, the insert’s geometry contributes to predictable cutting forces and improved dimensional stability during turning.

Application guidance and material suitability

The grade WPP10G is optimised for the machining of Stahl (ISO group P) and combines wear-resistant coatings with a toughness profile suitable for a broad range of steels. For medium to high cutting speeds the coated carbide and chipformer interaction aids in controlling heat and chip evacuation. Where finishing quality is required, the insert’s chip control characteristics support smoother surfaces and fewer secondary operations, improving overall process efficiency.

For process-oriented advice and rapid supply of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for tailored recommendations and availability

Technical data

• SKU: SCMT120404-RP4-WPP10G-WALTER
• Article designation: SCMT120404-RP4 WPP10G
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Brand: Walter Tools
• Series: Tiger-tec Gold
• Grade: WPP10G
• Tolerance class: M

Facts

• Relief angle: 7°
• Corner radius: 0.4 mm
• Inscribed circle / size: 12 mm
• Plate thickness: 4 mm
• Geometry: Square 90°

Special features

• Chipbreaker: RP4
• Substrate: coated carbide (Tiger·tec Gold technology)
• Material suitability: Stahl (ISO group P)
• Designation without grade: SCMT120404-RP4
• Full article designation: SCMT120404-RP4 WPP10G

FAQ

What materials is this insert intended for?
The SCMT120404-RP4 WPP10G is formulated for machining Stahl (ISO P group); the Tiger·tec Gold grade targets common unalloyed and alloyed steels.

How does the RP4 chipbreaker affect machining?
The RP4 chipbreaker promotes consistent chip formation for turning Stahl, improving evacuation and reducing the risk of built-up edge compared with uncontrolled chip forms.

What are the key dimensional specifications to check before mounting?
Confirm the inscribed circle 12 mm, thickness 4 mm and corner radius 0.4 mm to ensure correct seating and edge engagement in the intended tool holder.

Is this insert suitable for finishing operations?
Yes; with its fine 0.4 mm corner radius and controlled chip formation, the insert supports improved surface integrity and is appropriate for many finishing passes in Stahl machining.

How many usable edges are available on the insert?
The square 90° geometry provides multiple indexable edges, enabling economical usage through rotation to fresh cutting edges when required.

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

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