SCMT09T304-RM4 WSM30S RM4 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, a robust RM4 chipbreaker and a 7° clearance for stable cutting in demanding stainless steel and superalloy applications; order directly via Metav Werkzeuge or contact the sales team for technical advice.

SCMT09T304-RM4 WSM30S indexable insert for drilling and turning — Walter Tools, Tiger·tec Silver, RM4 chipbreaker

SCMT09T304-RM4 WSM30S is an indexable insert designed for demanding drilling/reaming and turning tasks in stainless steel and heat-resistant superalloys, combining a coated carbide grade with a geometry optimised for secure chip formation.

• Tiger·tec Silver coated carbide grade WSM30S
• RM4 chipbreaker for predictable chip control
• 7° clearance angle for secure edge engagement
• Square 90° form with 0.4 mm corner radius

Edge stability and thermal resistance for hard-to-cut alloys

The combination of the Tiger·tec Silver coating and the WSM30S grade provides improved thermal stability and wear resistance for machining tough materials. The coated carbide construction reduces flank wear and supports sustained cutting at elevated temperatures, which is particularly important when machining stainless steel and heat-resistant superalloys. The RM4 chipbreaker contributes to consistent chip formation, reducing the risk of built-up edge and improving process reliability. These characteristics translate into longer effective edge life and fewer tool changes on the shop floor.

Predictable performance and productivity in production cycles

With a 7° relief angle and a 0.4 mm corner radius on a square 90° platform, the insert offers a predictable contact geometry that benefits repeatable part quality. The robust geometry supports stable cutting forces and contributes to a consistent surface finish, while the grade’s resistance to thermal loading helps maintain the cutting edge under intermittent and continuous cuts. For manufacturing environments focused on throughput and reproducibility, the insert’s design helps reduce downtime associated with rework and frequent tool replacement, delivering measurable improvements in process stability.

Simple integration and application flexibility

The ISO-style designation and compact 09 size make the insert straightforward to identify and integrate into existing toolholder systems for drilling and turning tasks. Its T3 thickness and square shape provide versatility across a range of tooling set-ups, while the combination of coating and chipbreaker allows application in both turning and drilling/reaming operations depending on holder geometry. For further compatibility checks or recommendations for specific holders and cutting data, Metav Werkzeuge provides technical support and application guidance tailored to production needs.

Contact Metav Werkzeuge today to discuss how the Walter Tools SCMT09T304-RM4 WSM30S insert can improve cutting stability for stainless steel and superalloy projects — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical Data

• Article number / SKU: SCMT09T304-RM4-WSM30S-WALTER
• ISO designation: SCMT09T304-RM4 WSM30S
• Series: Tiger·tec Silver
• Grade: WSM30S
• Brand: Walter Tools

Core data

• Relief angle: 7°
• Corner radius: 0.4 mm
• Insert size: 09
• Thickness: T3
• Shape: Square 90°

Materials & features

• Coating: Tiger·tec Silver (coated carbide)
• Chipbreaker: RM4
• Tolerance class: M
• Suitable for: stainless steel; heat-resistant superalloys and titanium
• Application: drilling/reaming and turning indexable insert

FAQ

What materials is this insert suitable for?
The SCMT09T304-RM4 WSM30S insert from Walter Tools is specified for machining stainless steel and heat-resistant superalloys and titanium, offering a grade and coating tuned to those material demands.

How does the RM4 chipbreaker benefit production?
The RM4 chipbreaker on the SCMT09T304-RM4 promotes stable chip formation and reliable evacuation, reducing interruptions and supporting consistent surface quality during turning and drilling operations.

What advantages does the Tiger·tec Silver coating provide?
The Tiger·tec Silver coating enhances thermal resistance and wear protection for the insert, which helps to extend edge life under elevated cutting temperatures and demanding machining conditions.

Is the insert compatible with standard holders and ISO tooling systems?
Yes — the ISO-style designation and square 90° form of the SCMT09T304-RM4 make it compatible with corresponding standard toolholders for both drilling/reaming and turning, depending on holder geometry.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered item is original, brand-new merchandise from the manufacturer (Walter Tools).