BCMT090304R-G55 WSM35G WSM35G Wendeplatten - Walter Tools

Benefit from the Tiger·tec Gold coating and the WSM35G grade for secure chip control and extended tool life when machining stainless steel and heat‑resistant alloys; order directly via Metav Werkzeuge or consult our application specialists for tailored support.

BCMT090304R-G55 WSM35G milling indexable insert — for stainless steel and superalloys, Tiger·tec Gold

A robust milling indexable insert, the BCMT090304R-G55 WSM35G by Walter Tools is designed for productive machining of stainless steel and heat‑resistant superalloys, combining a specialised grade and chipbreaker geometry for consistent performance

• Tiger·tec Gold for improved edge life
• Grade WSM35G for stainless steel and S materials
• Parallelogram 75° shape for flexible pocketing
• 0.4 mm nose radius for fine surface quality

Higher productivity on stainless steel and superalloys

The combination of the WSM35G grade and the Tiger·tec Gold coating delivers predictable cutting behaviour when machining demanding materials. Coated carbide, engineered for heat resistance and wear control, supports a stable cutting edge and reduced tendency to build up on the cutting face. This results in fewer interruptions for edge changes and a more continuous production flow. The G55 chipbreaker further promotes reliable chip control, lowering the risk of entanglement and improving overall machining efficiency.

Process security and longer tool life through coating technology

The insert’s coating technology is optimised to withstand higher thermal loads and abrasive wear typical for S‑ and M‑group materials. The Tiger·tec Gold multilayer system increases resistance to flank wear and maintains cutting performance over extended cycles, which translates into longer tool life and more consistent part quality. For operations where surface finish and repeatability matter, this treatment reduces the frequency of tool changes and supports cost‑effective production.

Geometry and edge design for consistent surface finish

The parallelogram 75° form and 7° clearance provide a versatile cutting angle suitable for a range of milling pockets, while the 0.4 mm nose radius contributes to a fine surface finish without compromising strength at the cutting edge. Together with the G55 chipbreaker, the geometry balances chip formation and tool strength, enabling secure chip evacuation and uniform workpiece surfaces. The insert’s tolerance class M ensures consistent fit and repeatable mounting in compatible cutter bodies.

Contact Metav Werkzeuge for application advice and delivery details on the Walter Tools BCMT090304R-G55 WSM35G milling insert — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• SKU: BCMT090304R-G55-WSM35G-WALTER
• Designation: BCMT090304R-G55 WSM35G
• Type: milling indexable insert
• Series: Tiger·tec Gold
• Grade: WSM35G

Dimensions & geometry

• Size: 09
• Thickness: 03 mm
• Nose radius: 0.4 mm
• Clearance angle: 7°
• Shape: parallelogram 75°

Applications & features

• Coated carbide grade (Tiger·tec Gold)
• Chipbreaker: G55
• Material groups: M (stainless steel), S (superalloys/titanium)
• Tolerance class: M
• Execution: T

FAQ

Which materials is this insert suitable for?
The BCMT090304R-G55 WSM35G milling insert from Walter Tools is specified for M (stainless steel) and S (heat‑resistant superalloys and titanium) material groups, offering stable chip formation for these demanding materials.

What benefit does the G55 chipbreaker provide?
The G55 chipbreaker on the BCMT090304R-G55 promotes controlled chip formation and evacuation, improving surface quality and reducing the likelihood of chip re‑cutting during milling operations with haft‑prone materials.

How does the Tiger·tec Gold coating affect performance?
The Tiger·tec Gold coating enhances thermal and abrasive resistance of the coated carbide, resulting in improved edge stability and extended tool life for milling stainless steel and superalloys with the Walter Tools insert.

Which cutter pockets accept this insert format?
The insert fits cutter systems designed for the BCMT090304R-G55 format; the parallelogram 75° geometry allows flexible pocketing while maintaining secure seating and repeatable indexing.

Are there recommendations for cutting conditions with this grade?
When using the WSM35G grade and Tiger·tec Gold coating, adopt cutting parameters aiming at moderate to high surface speeds appropriate for stainless steel and superalloys, and rely on the chipbreaker geometry for stable chip flow and consistent surface finish.

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

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