CNMU080508-D57T WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Gold coating and the WSP45G grade for reliable, long-lasting milling performance; the rhombic 80° geometry with a 0.8 mm corner radius and 0° negative relief ensures stable cutting and chip control. Order the CNMU080508-D57T-WSP45G directly via Metav Werkzeuge or consult our specialists for application advice.

CNMU080508-D57T WSP45G Indexable milling insert (Rhombic 80°, Tiger·tec Gold) — Walter Tools

CNMU080508-D57T WSP45G is an indexable milling insert engineered for robust milling of Stahl, rostfreier Stahl and heat-resistant alloys, combining a Tiger·tec Gold coating with a versatile WSP45G grade for demanding production environments

• Tiger·tec Gold PVD coating
• WSP45G grade for versatile machining
• Rhombic 80° geometry for stability
• 0.8 mm corner radius for edge strength

Consistent process performance through modern grade and coating

The combination of the WSP45G grade and the Tiger·tec Gold technology delivers a balance between toughness and wear resistance that is tailored to milling applications. This PVD-coated carbide composition supports a stable cutting edge under fluctuating thermal loads, reducing the risk of premature flank wear. For production environments where cycle time and tool life influence cost-per-part, the material and coating pairing translates into measurable efficiency gains and fewer insert changes.

Geometry that improves chip control and surface quality

A rhombic 80° shape with 0° negative relief and a 0.8 mm corner radius gives this insert predictable cutting behaviour and reliable edge stability. The specific D57T chipbreaker is designed to form chips consistently in interrupted or continuous cuts, helping to avoid built-up edge and supporting steady surface finish. Explaining chipbreaker function: it organises the chip flow to prevent long, entangling turns and to reduce heat concentration at the cutting zone, which in turn benefits tool life and component quality.

Broad material versatility for mixed production runs

Designed for groups P / M / S, the insert is suitable for machining unalloyed and alloyed Stahl, rostfreier Stahl and high-temperature superalloys or titanium-based materials. The WSP45G composition addresses the different demands of these groups — from heat generation during stainless machining to abrasion and edge stability in superalloys. Selecting an insert with this range reduces tooling complexity on shop floors that handle diversified workpieces, simplifying inventory and set-up routines.

Integration into workflows and handling recommendations

The insert format CNMU080508-D57T fits standard indexable milling holders for rhombic 80° plates and is delivered in execution U with tolerance class M, enabling repeatable seating and reliable indexing. For best results, match cutting parameters to the workpiece group: moderate speeds and feeds for rostfreier Stahl and optimised coolant or dry strategies for superalloys as required. The insert’s geometry and chipformer support predictable regrinding intervals and consistent part quality, which eases process planning and reduces downtime.

Practical benefits for production and procurement

Using this insert variant reduces the number of insert types required across varied materials, supporting leaner tool kits and fewer changeovers. The design emphasis on a stable cutting edge and controlled chip formation helps lower scrap rates and improves first-pass yield. For purchasers, the clear designation and serial information simplify ordering and traceability in MRP systems; for operators, consistent chip behaviour streamlines handling and disposal during machining.

For process-critical milling tasks choose the Walter Tools CNMU080508-D57T WSP45G with Tiger·tec Gold coating — contact Metav Werkzeuge for procurement or technical consultation via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number / SKU: CNMU080508-D57T-WSP45G-WALTER
• Designation: CNMU080508-D57T WSP45G
• Product type: Indexable milling insert
• Series: Tiger-tec Gold
• Manufacturer: Walter Tools

Core technical data

• Shape: Rhombus 80°
• Corner radius: 0.8 mm
• Relief angle: 0° (negative)
• Plate size: 08
• Plate thickness: 05
• Tolerance class: M

Materials & special features

• Grade / coating: WSP45G, Tiger·tec Gold (PVD-coated carbide)
• Material groups: P / M / S
• Chipbreaker: D57T
• Execution: U
• Applications: machining of Stahl, rostfreier Stahl and heat-resistant superalloys/titanium

FAQ

What materials is this insert suitable for?
The CNMU080508-D57T WSP45G is specified for material groups P, M and S — that means it is suitable for machining Stahl, rostfreier Stahl and heat-resistant superalloys or titanium.

How does the Tiger·tec Gold coating help in production?
Tiger·tec Gold on the WSP45G grade increases wear resistance and thermal stability, improving tool life and maintaining cutting-edge integrity under cyclic thermal loads.

What is the benefit of the rhombic 80° geometry?
The rhombic 80° shape provides mechanical strength and stable engagement, which helps maintain consistent chip formation and surface finish in interrupted and continuous milling.

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

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