DCMT11T304-FM4 WMP30G FM4 Wendeplatten - Walter Tools

Take advantage of a high-performance Tiger‑tec Gold grade and the FM4 chipbreaker to ensure stable chip control and extended tool life in stainless‑steel turning. Order the insert directly via Metav Werkzeuge for reliable delivery and application advice, or request consultancy for optimal toolholder pairing.

DCMT11T304-FM4 WMP30G turning insert — Tiger‑tec Gold, FM4 chipbreaker (Walter Tools)

A DCMT11T304-FM4 WMP30G turning insert engineered for productive medium to robust turning of stainless steel, combining a coated carbide grade with stable chip control and a 0.4 mm corner radius

• Tiger‑tec Gold coating for long tool life
• Optimised FM4 chipbreaker for stable chips
• 7° clearance for reliable cutting geometry
• Rhombic 55° form for versatile turning

Efficient, predictable cutting for stainless steel

The insert is built on a Tiger‑tec Gold coated carbide grade that supports consistent performance under the demanding conditions typical for stainless steels. The WMP30G grade is tailored to manage material stickiness and heat generation; this reduces the tendency for build‑up on the cutting edge and helps maintain a stable cutting edge over extended cycles. The FM4 chipbreaker promotes controlled chip formation, which simplifies chip evacuation and reduces interruption times in serial production, resulting in measurable productivity gains.

Geometry and design that reduce downtime

With a 0.4 mm corner radius and a 7° clearance, the geometry balances robustness and surface finish: the small radius preserves edge strength for interrupted cuts, while the clearance prevents rubbing and excessive temperature rise. The rhombic 55° shape offers a favourable entry angle for a range of turning operations and supports flexible toolholder setups. These combined features translate into fewer tool changes and a lower total cost per component when machining stainless steel under medium to heavy conditions.

Practical performance and integration on the shop floor

The indexable insert integrates into standard turning toolholders that accept the DCMT profile and benefits from the consistent coating technology of Tiger‑tec Gold, which aids repeatability across batches. The FM4 chipbreaker is particularly useful where chip control is critical for automated machines or tight‑tolerance assemblies. For guidance on matching holders or optimising cutting parameters for specific stainless steel grades, Metav Werkzeuge can provide technical advice and practical recommendations to support quick implementation with minimal trial time.

For dependable stainless steel turning with Walter Tools inserts, request the DCMT11T304-FM4 WMP30G via Metav Werkzeuge — technical advisers are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: DCMT11T304-FM4-WMP30G-WALTER
• Article label: Drehwendeschneidplatte DCMT11T304-FM4 WMP30G Walter Tools
• Manufacturer: Walter Tools
• Product type: Turning insert
• Grade: WMP30G

Numbers / Core technical data

• Corner radius: 0.4 mm
• Clearance angle: 7°
• Inscribed circle / size: 11 mm
• Plate thickness: T3
• Insert form angle: 55°

Designs / Special features

• Tiger‑tec Gold coated carbide
• Chipbreaker: FM4
• Suitable for stainless steel machining
• Rhombic 55° plate form
• Walter Tools original insert

FAQ

What materials is this insert suitable for?
The DCMT11T304-FM4 WMP30G is designed primarily for stainless steel; the WMP30G grade and Tiger‑tec Gold coating support secure chip formation and edge stability under those conditions.

How does the FM4 chipbreaker affect machining?
The FM4 chipbreaker on this Walter Tools insert promotes short, manageable chips and consistent evacuation, which benefits automated turning and reduces interruption in continuous operations.

What does the 7° clearance mean for tool setup?
A 7° clearance provides reduced flank contact and lower heat transfer to the insert, improving surface finish and lowering the risk of rubbing when the tool is correctly mounted in a matching holder.

Is the insert suitable for interrupted cuts?
Yes, the 0.4 mm corner radius and coated carbide grade give the insert robustness for interrupted cuts while still supporting acceptable surface quality.

Can standard DCMT toolholders be used with this insert?
The insert follows the DCMT geometry and is compatible with toolholders intended for that profile; proper clamping and alignment are essential for best results.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered product names are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered item is an original, factory‑new product from the manufacturer (Walter Tools).