SPMT120606-D51 WSP45G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold surface technology, versatile P/M/S material compatibility and a precise 11° clearance angle for secure chip control and prolonged edge life. Order the insert directly via Metav Werkzeuge or ask our consultants for tailored cutting data.

SPMT120606-D51 WSP45G Milling Insert (Square 90°) – Walter Tools

The SPMT120606-D51 WSP45G is a square 90° indexable milling insert designed for versatile milling of steel, stainless steel and heat‑resistant superalloys, suitable for a wide range of roughing and finishing operations.

• Tiger·tec Gold PVD coating for durable edge
• Square 90° geometry with 0.6 mm corner radius
• 11° clearance for stable cutting performance
• Suitable for steel, stainless steel and superalloys

Proven coating for longer tool life and higher productivity

The insert uses Tiger·tec Gold surface technology, a PVD‑based coating system developed for improved wear resistance and thermal stability. This results in reliable edge retention under the typical heat and stress of milling, reducing frequency of index changes and increasing productive machining time. Because the grade is designed for the P/M/S groups, the insert supports consistent chip formation when cutting unalloyed and alloyed steel, stainless steel and high‑temperature superalloys, making it an efficient choice where a single grade must cover multiple materials.

Geometry that balances strength with surface quality

The square 90° shape and a 0.6 mm corner radius deliver robust cutting edges that tolerate intermittent cuts and varying engagement, while the 11° clearance angle reduces the risk of rubbing and built‑up edge. Together with the D51 chipbreaker, the geometry is tuned to produce predictable chips and good surface finishes in a broad range of axial depths of cut. This engineered balance offers the benefit of fewer tool changes and more consistent part quality during extended production runs.

Process security and straightforward integration into machining cells

Designed as an indexable milling insert, the component fits common toolholder systems that accept the SPMT form and can be implemented without redesigning existing setups. The grade’s toughness supports both medium‑feed roughing and softened finishing passes, helping to standardise tooling across process chains. For customers seeking data‑driven optimisation, the insert’s combination of Tiger·tec Gold performance and square geometry enables stable machining windows and repeatable results across batches.

Contact Metav Werkzeuge for tailored cutting recommendations and application support for the Walter Tools SPMT120606-D51 WSP45G; our technical consultants provide material‑specific cutting data and availability information.

Technical Data

• Article number: SPMT120606-D51-WSP45G-WALTER
• Designation: SPMT120606-D51 WSP45G
• Brand: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSP45G

Facts

• Insert form: Square 90°
• Corner radius: 0.6 mm
• Clearance angle: 11°
• Plate size: 12
• Plate thickness: 06
• Tolerance class: M

Special features

• Chipbreaker: D51
• Grade family: PVD‑coated carbide (Tiger·tec Gold)
• Material suitability: P / M / S
• Execution: T
• Series description: Tough, versatile grade for milling applications

FAQ

What materials can this insert machine effectively?
The Walter Tools SPMT120606‑D51 WSP45G is suitable for machining unalloyed and alloyed steel (P), stainless steel (M) and heat‑resistant superalloys and titanium (S), making it versatile for mixed production environments.

How does the Tiger·tec Gold coating benefit production?
Tiger·tec Gold provides enhanced wear resistance and thermal stability; the result for the SPMT120606‑D51 WSP45G is improved edge life and more consistent performance across longer tool life cycles.

Is the 0.6 mm corner radius suitable for finishing?
A 0.6 mm corner radius on this square insert offers a compromise between edge strength and surface finish, enabling both stable roughing and acceptable finishing results when cutting parameters are controlled.

Which chipbreaker is fitted and what does it do?
The insert features the D51 chipbreaker, which is engineered to promote controlled chip formation and evacuate chips reliably during a variety of milling passes.

Can the insert be used in standard SPMT toolholders?
Yes, the geometry corresponds to the SPMT form factor and can be integrated into toolholders and milling systems designed for that insert type.

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

The Walter AG (brand: Walter Tools) is a global manufacturer of precision tools in the metalworking sector and is part of the Sandvik Group. Protected trademarks and product names remain the property of their respective owners. Brand names are used for descriptive purposes only; the offered article is an original, factory‑new product from the manufacturer.