SDMT120408-D51 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, versatile material compatibility and a secure chipbreaker geometry to maintain stable, repeatable milling cycles with reduced rework. Order the insert directly via Metav Werkzeuge or contact the consultants for application support.

SDMT120408-D51 WSP45G — Milling indexable insert, Tiger·tec Gold, Walter Tools

The SDMT120408-D51 WSP45G is a square 90° milling insert designed for versatile PVD-coated machining of Stahl, rostfreier Stahl and heat-resistant alloys in general milling applications

• Tiger·tec Gold PVD coating for long tool life
• Suited for Stahl, rostfreier Stahl and superalloys
• 15° clearance angle for secure chip formation
• Square 90° insert with 0.8 mm corner radius

Consistent cutting performance across mixed materials

The insert from the Tiger·tec Gold series delivers consistent cutting performance when machining mixed batches or varying component materials. The PVD-coated cutting grade WSP45G combines toughness and wear resistance, helping to avoid premature flank wear and edge breakdown. Designed for typical milling conditions, the geometry and coating support secure chip formation when processing Stahl and rostfreier Stahl, reducing the risk of built-up edge and keeping cycle times stable.

Reliable surface quality and repeatable edge stability

A square 90° shape with a 0.8 mm corner radius provides a predictable edge for profile work and general shoulder milling. The moderate corner radius balances strength and finish, enabling good surface quality with reduced need for secondary finishing. Tolerance class M ensures consistent seat and clamping accuracy, which contributes to repeatable results across tool changes and supports tighter production tolerances for batch manufacturing.

Effective chip control that minimises interruptions

The D51 chipbreaker geometry is calibrated to improve chip control in a range of feed and depth conditions, which lowers the incidence of machine stoppages due to poor chip evacuation. By promoting short, controllable chips and stable cutting forces, the insert supports higher process reliability when machining alloys classified under P, M and S. The result is fewer interruptions, less manual cleaning and a smoother production flow.

Easy integration and clear material guidance

The insert is supplied in the SDMT120408-D51 configuration and integrates with standard indexable milling holders designed for square 90° plates. Marked for material groups P / M / S, it is appropriate for general-purpose milling of Stahl, rostfreier Stahl and heat-resistant superalloys or titanium, offering a single-grade solution where operational flexibility is required. The balanced specification simplifies tooling decisions and streamlines inventory management.

For application advice, availability and ordering of Walter Tools Tiger·tec Gold inserts contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 for expert support and tailored recommendations

Technical data

• SKU: SDMT120408-D51-WSP45G-WALTER
• Article designation: SDMT120408-D51 WSP45G
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Numbers / Core technical data

• Insert size: 12
• Plate thickness: 04
• Clearance/relief angle: 15°
• Corner radius: 0.8 mm
• Plate form: Quadrat 90°
• Tolerance class: M
• Designation without grade: SDMT120408-D51

Special features / Materials / Coating

• Grade: WSP45G (PVD-coated hard metal)
• Chipbreaker: D51
• Material groups: P / M / S
• Execution: T

FAQ

What materials is this insert suitable for?
The SDMT120408-D51 WSP45G insert is rated for material groups P / M / S, meaning it is suitable for Stahl, rostfreier Stahl and heat-resistant superalloys including applications with titanium.

How does the D51 chipbreaker affect machining?
The D51 chipbreaker promotes secure chip formation and improved evacuation, enhancing process stability and reducing interruptions during milling with the WSP45G grade.

What is the benefit of the 0.8 mm corner radius?
A 0.8 mm corner radius provides a robust cutting edge that balances edge strength and surface finish, making the insert versatile for shoulder milling and general profiling.

Is this insert part of a recognised series?
Yes, the insert belongs to the Tiger·tec Gold series by Walter Tools, characterised by tough, PVD-coated grades designed for versatile milling.

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

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