SCMT060204-E47 WPP20S WPP20S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, the WPP20S grade and a compact square geometry for consistent, long-lasting performance when machining steel; order the insert directly via Metav Werkzeuge or consult Metav Werkzeuge’s experts for application advice.

SCMT060204-E47 WPP20S – Drilling/Boring indexable insert, Tiger·tec Silver coating (for steel) — Walter Tools

SCMT060204-E47 WPP20S is a square 90° indexable insert designed for drilling and boring operations in steel, combining a robust corner radius with a coated carbide grade optimised for general-purpose steel machining.

• Tiger·tec Silver coating for improved wear resistance
• WPP20S grade optimised for steel machining
• Square 90° form with 0.4 mm corner radius
• 7° clearance angle for stable cutting

High-performance grade and coating for predictable tool life

The WPP20S grade, part of the Tiger·tec Silver series, is a coated carbide formulation engineered for the typical thermal and chip-formation conditions encountered when machining steel (ISO P group). The coating system reduces adhesive wear and helps preserve the cutting edge under continuous operation, which translates into longer intervals between indexings and fewer insert changes. This results in predictable productivity gains and reduced process variability for repetitive drilling and boring tasks.

Geometry that balances strength and surface result

The square 90° SCMT geometry with a 0.4 mm corner radius provides a robust cutting edge that resists chipping while delivering a consistent workpiece finish. The 7° clearance (relief) angle reduces friction at the flank and supports stable cutting forces during bore enlargement or pilot-drilling tasks. The tolerance class M ensures interchangeability in standard toolholders and helps maintain repeatable tool setting and run-out control, which is essential for high-accuracy batches.

Practical application guidance and compatibility

This insert is specified for operations in steel and is suitable where a universal, wear-resistant grade is required. The chipbreaker E47 geometry supports controlled chip fragmentation in the typical chip formation patterns of unalloyed and alloyed steels, reducing the risk of built-up edge. When selecting cutting parameters, follow established recommendations for coated carbide in steel and consider moderate feeds to exploit the edge strength offered by the 0.4 mm radius; trial cuts in representative material are advised to validate finish and cycle time.

For procurement or technical assistance with SCMT060204-E47 WPP20S, contact Metav Werkzeuge for tailored recommendations and secure supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: SCMT060204-E47-WPP20S-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte SCMT060204-E47 WPP20S Walter Tools
• Designation: SCMT060204-E47
• Grade: WPP20S
• Series: Tiger·tec Silver
• Manufacturer: Walter Tools
• Execution: T

Facts

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Plate form: Square 90°
• Plate size: 06
• Plate thickness: 02
• Tolerance class: M

Special features

• Coated carbide (Tiger·tec Silver)
• Chipbreaker: E47
• Suitable for machining steel (ISO P)
• Robust cutting edge for stable chip formation

FAQ

What materials is this insert intended for?
The SCMT060204-E47 WPP20S insert is formulated for machining steel (ISO P group) and its WPP20S grade is optimised for the thermal and chip-formation characteristics of these materials.

How does the Tiger·tec Silver coating benefit performance?
The Tiger·tec Silver coating on the Walter Tools insert reduces adhesive and abrasive wear, preserving the cutting edge and extending tool life under typical steel machining conditions.

Which toolholders accept this insert form?
The SCMT square 90° geometry and tolerance class M make the insert compatible with standard indexable toolholders designed for SCMT-format inserts; confirm seat and clamp compatibility with the chosen holder.

What does the 0.4 mm corner radius affect in machining?
A 0.4 mm corner radius increases edge strength and resistance to chipping, improving robustness during interrupted cuts and promoting a consistent surface finish in bore enlargement operations.

Is the chipbreaker E47 suitable for continuous boring operations?
Yes, the E47 chipbreaker promotes controlled chip segmentation for typical steel chip forms and supports continuous boring and drilling cycles when paired with appropriate feeds and speeds.

Hersteller: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

Protected trademarks and trade names remain the property of their respective owners. Brand names are mentioned solely for explanation; there is no connection between our company and the named brands. The offered item is original, factory-new goods from Walter Tools.