DNMG110412-MP3 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of high process reliability, effective chip control and the durable Tiger·tec Gold grade for consistent turning results; order directly via Metav Werkzeuge or ask the consultants for application advice.

DNMG110412-MP3 WPP10G — indexable turning insert for steel, 0° negative rake (Walter Tools)

The DNMG110412-MP3 WPP10G is an indexable turning insert engineered for steel machining, offering a Tiger·tec Gold coated grade and an MP3 chipbreaker for stable cutting performance

• Tiger·tec Gold coating for extended life
• MP3 chipbreaker for stable chip control
• 0° negative rake for secure cutting
• Rhombic 55° form with 1.2 mm corner radius

Greater process reliability through advanced coating technology

The coated-carbide grade from the Tiger·tec Gold family delivers enhanced wear resistance and economic tool life when machining steels. The WPP10G grade is optimised for the thermal and metallurgical conditions typical of steel (ISO group P), which means fewer interruptions for insert changes and more predictable production cycles. For production environments seeking steady output, the combination of a robust coating and a proven carbide substrate reduces the risk of premature flank wear and supports longer intervals between regrinds or replacements.

Predictable chip formation and safer, more consistent cuts

The MP3 chipbreaker is designed to shape chips reliably during turning, reducing entanglement and promoting smooth evacuation from the cutting zone. Combined with the 0° negative rake, the geometry increases cutting-edge security under interrupted cuts and tougher feed conditions. The 1.2 mm corner radius contributes to edge robustness, improving resistance to chipping during heavy engagement. For operators less familiar with chipbreaker technology: a chipbreaker guides the chip flow so that machining forces are steadier and surface finish becomes more repeatable.

Practical selection guidance for turning steel components

The Rhombic 55° form and the insert dimensions are suited to standard DNMG-type toolholders, making the part simple to integrate into existing tool systems. The tolerance class M supports dimensional consistency across production batches, aiding repeatable setup and reliable tool indexing. Where a balance of tool life and versatility is required, this insert represents a practical choice for medium to high-volume steel turning tasks, particularly when stability and predictable tool performance matter more than maximising feed or cutting speed extremes.

Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger·tec Gold inserts: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• SKU: DNMG110412-MP3-WPP10G-WALTER
• Label: Drehwendeschneidplatte DNMG110412-MP3 WPP10G Walter Tools
• Manufacturer: Walter Tools
• Product type: Indexable turning insert

Facts

• Inscribed circle / size: 11 mm
• Thickness: 4 mm
• Corner radius: 1.2 mm
• Free rake angle: 0° (negative)
• Insert shape: Rhombic 55°
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WPP10G (coated carbide)
• Chipbreaker: MP3
• Applicable material group: Steel (ISO P)
• Designation: DNMG110412-MP3 WPP10G
• Manufacturer brand: Walter Tools

FAQ

Which materials is this insert intended for?
The DNMG110412-MP3 WPP10G insert is designed primarily for steel machining (ISO group P); the WPP10G grade is tuned to the thermal and chip-formation behaviour typical of steels.

What advantage does the MP3 chipbreaker provide?
The MP3 chipbreaker promotes controlled chip shaping and evacuation, which yields more consistent cutting forces and improved surface finish when using the Walter Tools DNMG110412-MP3 WPP10G insert.

How does the 0° negative rake affect machining?
A 0° negative rake increases edge stability and reduces the likelihood of edge damage under interrupted cuts or heavy engagement, helping to maintain tool life with the DNMG110412-MP3 geometry.

Is this insert compatible with standard DNMG toolholders?
The DNMG110412-MP3 WPP10G follows the DNMG designation and the Rhombic 55° form, making it compatible with standard DNMG-indexable turning toolholders that accept 11 mm inscribed-circle inserts.

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

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