SCMT120412-RP4 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of proven Tiger·tec Gold coating, an optimised RP4 chipbreaker and a precise 1.2 mm corner radius for consistent, productive turning of steel components; order or request advice via Metav Werkzeuge for tailored cutting data.

SCMT120412-RP4 WPP10G square insert — Tiger·tec Gold, 1.2 mm radius, Walter Tools

SCMT120412-RP4 WPP10G is a square 90° turning/boring insert engineered for productive steel machining in industrial turning applications

• Tiger·tec Gold coating WPP10G
• Optimised RP4 chipbreaker
• 1.2 mm corner radius for repeatable accuracy
• 7° clearance angle for stable cutting

Higher productivity through a wear-resistant grade

The combination of the WPP10G grade and Tiger·tec Gold coating delivers a reliably high tool life when machining steel. The insert’s coated carbide substrate is designed for the heat and chip formation typical of steel turning; this results in fewer tool changes and longer uninterrupted runtime. The tolerance class M ensures consistent geometry batch-to-batch, which supports automated or serial machining where repeatability is essential. In practice, this means a more stable process and predictable tool-change intervals, helping to reduce overall process costs.

Improved chip control and precision geometry

The RP4 chipbreaker is optimised for general steel applications, producing controllable chips across a range of feeds and depths of cut. Combined with the 1.2 mm corner radius and 90° square shape, the insert provides a reliable balance between edge strength and surface finish. The 7° clearance angle reduces rubbing and heat build-up while maintaining edge support during interrupted cuts or plunge operations. For operators less familiar with chipbreaker terminology: the RP4 geometry directs and breaks chips to prevent entanglement and to protect the cutting edge, improving both component quality and machine uptime.

Application guidance and production benefits

Designed primarily for the machining of steel (ISO group P), this insert suits turning and boring tasks that require a durable, versatile grade rather than highly specialised micro‑geometries. The SCMT120412-RP4 designation indicates a square insert with a 12 mm plate size and a thickness designation of 04, offering a robust platform for medium-duty to demanding operations. The grade’s versatility supports a wide range of steels from less alloyed grades to tougher, more wear‑resistant alloys, enabling shops to standardise on fewer grades while maintaining process reliability. For shops seeking predictable performance and fewer tool changes, this coated insert provides an efficient baseline solution.

Specify Walter Tools inserts in Tiger·tec Gold for dependable steel turning — consult Metav Werkzeuge for precise cutting data and application recommendations via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: SCMT120412-RP4-WPP10G-WALTER
• Designation: SCMT120412-RP4
• Grade: WPP10G
• Series: Tiger·tec Gold

Numbers / Core technical data

• Insert size: 12
• Corner radius: 1.2 mm
• Clearance angle: 7°
• Thickness designation: 04
• Tolerance class: M
• SKU: SCMT120412-RP4-WPP10G-WALTER

Designs / Special features

• Square 90° insert
• RP4 chipbreaker
• Coated carbide grade
• Suited for steel (ISO group P)
• Execution: T

FAQ

What materials is this insert suitable for?
This insert is intended for machining steel (ISO group P); the WPP10G grade and Tiger·tec Gold coating are optimised for the thermal and chip-formation characteristics of steels.

What advantage does the RP4 chipbreaker provide?
The RP4 chipbreaker delivers controlled chip formation for a broad range of feeds and depths, improving chip evacuation and protecting the cutting edge during continuous turning operations.

Is the 1.2 mm corner radius suitable for finishing?
A 1.2 mm radius offers a compromise between edge strength and surface finish; it is suitable for semi-finish and general finishing applications where both durability and quality are required.

How does the tolerance class M affect use?
Tolerance class M indicates medium geometric tolerances, supporting stable clamping and consistent performance across series production without requiring specialised holders.

Which product designation identifies this insert clearly?
The SKU SCMT120412-RP4-WPP10G-WALTER and the ISO designation SCMT120412-RP4 WPP10G identify the insert, its chipbreaker and its grade for ordering and tool management

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are used for explanation only; there is no affiliation between our company and the named brands. The offered article is an original, factory-new product of the manufacturer.