SDMT09T308-D51 WSP45G Wendeplatten - Walter Tools

Benefit from the combination of productive chip control, a Tiger·tec Gold PVD-coated grade and a robust square geometry for consistent milling performance. Order the SDMT09T308-D51 WSP45G milling insert through Metav Werkzeuge or consult the team for application advice.

SDMT09T308-D51 WSP45G milling insert — Tiger·tec Gold, versatile PVD grade — Walter Tools

The SDMT09T308-D51 WSP45G is a square 90° milling insert with a 0.8 mm nose radius and a 15° relief angle, designed for versatile milling in steel, stainless steel and heat-resistant alloys.

• Tiger·tec Gold PVD coating
• Suitable for steel, stainless and superalloys
• 15° clearance for versatile milling
• Square 90° form with 0.8 mm corner radius

Deliver consistently higher productivity with Tiger·tec Gold

The insert employs the WSP45G PVD-coated carbide grade from the Tiger·tec Gold series, optimised for stable edge life and predictable chip formation. This translates into fewer tool changes and higher machine uptime — a direct gain in productivity for batch and continuous milling. The coating and substrate combination promotes heat resistance and reduces flank wear, making the component suitable for both moderate and demanding milling tasks without compromising process reliability.

One insert for multiple materials reduces process complexity

Marked for ISO material groups P / M / S, the grade is suitable for machining unalloyed and alloyed steel, stainless steel, and heat-resistant superalloys or titanium. This broad compatibility reduces tool inventory and simplifies tool selection when production mixes different material families. The designated material letters reflect the insert’s capability to manage typical heat generation and chip behaviour of each group, ensuring secure chip flow and consistent surface quality across applications.

Geometry and tolerance for stable machining and surface finish

The square 90° shape combined with a 0.8 mm nose radius offers a balance between strength and edge definition, supporting both semi-finishing and profile milling with good surface integrity. A 15° relief angle provides clearance for varied cutting strategies, while the chipbreaker D51 aids controlled chip segmentation in interrupted and continuous cuts. The tolerance class M and thickness T3 ensure repeatable seating and secure clamping, which reduces vibration and improves dimensional consistency during production runs.

Integration into machining processes and practical benefits

The insert suits applications where steady edge life and process security are priorities, such as general face milling, shoulder milling and mixed-operation batches. The combination of coating and chip control supports a conservative to medium cutting data window, allowing operators to favour tool life or throughput as required. For shops aiming to reduce setups and increase overall equipment effectiveness, this insert offers a pragmatic route to fewer interruptions and more consistent part quality.

Contact Metav Werkzeuge for tailored recommendations on integrating Walter Tools Tiger·tec Gold inserts into production — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: SDMT09T308-D51-WSP45G-WALTER
• Designation: SDMT09T308-D51 WSP45G
• Brand: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSP45G
• Form: Square 90°
• Corner radius: 0.8 mm
• Relief angle: 15°
• Thickness: T3
• Chipbreaker: D51
• Tolerance class: M

Numbers / Core technical data

• Plate size: 09
• Corner radius: 0.8 mm
• Relief angle: 15°
• Thickness code: T3
• Tolerance: M

Special features / Materials

• PVD-coated carbide (WSP45G)
• Material suitability: Steel (P), Stainless steel (M), Superalloys/Titanium (S)
• Chipbreaker: D51
• Square 90° plate shape
• Series: Tiger·tec Gold

FAQ

What materials can this insert machine effectively?
The SDMT09T308-D51 WSP45G insert is specified for ISO groups P, M and S, which covers a wide range including steel, stainless steel and heat-resistant superalloys or titanium, making it suitable for mixed-production environments.

What does the WSP45G grade offer compared with standard grades?
WSP45G is a PVD-coated Walter Tools grade in the Tiger·tec Gold family, offering enhanced heat resistance and improved chip control for milling operations, which supports longer tool life and stable cutting results.

How does the chipbreaker D51 affect machining?
The D51 chipbreaker is designed to promote controlled chip segmentation and evacuation during both continuous and interrupted cuts, reducing the risk of built-up edge and supporting consistent surface finishes.

Why choose a square 90° insert with a 0.8 mm radius?
A square 90° insert with a 0.8 mm nose radius provides robust cutting edges for shoulder and face milling while maintaining sufficient detail for semi-finish work, delivering a compromise between corner strength and surface quality.

What does tolerance class M mean for tool setting?
Tolerance class M indicates standard repeatability for seating and clamping; it supports reliable positional accuracy when inserts are indexed or replaced, helping to maintain process stability.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany — Protected trademarks and trade names remain the property of their respective owners. The mention of brand names serves explanatory purposes only and does not imply any affiliation with the vendor. The offered item is an original, factory-new product of the manufacturer.