DNGG110404M-MN3 WN10 Wendeplatten - Walter Tools

Benefit from the stable cutting behaviour of the uncoated WN10 carbide grade combined with the MN3 chipbreaker and a 0.4 mm corner radius for consistent chip control and repeatable turning results; order the DNGG110404M-MN3 WN10 directly via Metav Werkzeuge or contact our consultants for material-specific guidance

DNGG110404M-MN3 WN10 — Turning insert (Rhombic 55°, 0.4 mm radius) by Walter Tools

The DNGG110404M-MN3 WN10 is a rhombic 55° turning insert in an uncoated carbide grade designed for general turning operations, offering a negative 0° rake and an MN3 chipbreaker for controlled chip formation

• Uncoated carbide WN10 for broad applications
• Rhombic 55° shape for flexible clamping
• 0.4 mm corner radius for stable edge
• MN3 chipbreaker for controlled chips

Delivering consistent chip control and steady cutting performance

The DNGG110404M-MN3 WN10 insert is engineered to combine a robust cutting geometry with predictable chip formation. The combination of an uncoated carbide grade and an MN3 chipbreaker supports reliable chip breaking and evacuation, reducing the risk of tangled chips in semi-continuous turning. The 0.4 mm corner radius contributes to a stable cutting edge that tolerates moderate variations in feed and depth of cut, while the rhombic 55° shape allows for versatile clamping options and good access to workpiece contours. These technical choices translate into fewer process interruptions and a more consistent surface finish on turned components.

Practical application guidance and process reliability

For general turning tasks where a resilient edge and repeatable chip control are priorities, this insert offers a practical solution. The negative 0° rake provides a robust contact geometry suited to interrupted cuts and heavier engagement compared with positive-rake alternatives. Material suitability should be confirmed using the manufacturer's product matrix; the insert's grade is intended as an uncoated carbide option and may be selected where its balance of edge strength and economy matches the operation. If there is uncertainty about compatibility with a specific workpiece material or machining strategy, technical advice is available at info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Ease of specification, mounting and reliable origin

Specification and ordering are straightforward thanks to the clear ISO designation and compact geometry: the insert is presented in the standard DNGG form factor with thickness code 04 and size 11, tolerance class G. The rhombic geometry supports commonly used toolholders for indexable turning inserts, enabling quick changeover and simple inventory management. Backed by Walter Tools, a recognised name in precision tooling and part of the broader industry group, the insert benefits from manufacturer traceability and consistent production quality, supporting process reproducibility on the shopfloor

Contact Metav Werkzeuge to confirm the DNGG110404M-MN3 WN10 suitability for specific materials or to place an order; technical consultants are available at +49 2822 7131930 or info@metav-werkzeuge.com

Technical Data

• Article number: DNGG110404M-MN3-WN10-WALTER
• Designation: DNGG110404M-MN3 WN10
• Product type: Turning insert (indexable insert)

Facts

• Corner radius: 0.4 mm
• Free cutting angle: 0° (negative)
• Thickness code: 04
• Insert size: 11
• Tolerance class: G

Special features

• Carbide grade: uncoated (WN10)
• Chipbreaker: MN3
• Shape: Rhombic 55°
• Series: Walter carbide grade series – open series
• Execution: G
• Material specification: catalogue-dependent

FAQ

What materials is this insert suitable for?
Material suitability should be checked in the manufacturer's product matrix; the DNGG110404M-MN3 WN10 is an uncoated carbide grade intended for a broad range of turning tasks, but selection must be confirmed against workpiece material and machining conditions.

How does the MN3 chipbreaker influence chip behaviour?
The MN3 chipbreaker is designed to produce short, controllable chips in many turning operations, improving evacuation and reducing the risk of chip entanglement when using the DNGG110404M-MN3 WN10 insert.

Which holder types accept a rhombic 55° insert?
Standard toolholders for rhombic DNGG-style inserts accommodate this geometry; clamping and insert seating should follow the toolholder manufacturer's specifications to ensure secure fixation and repeatable tool setting with the DNGG110404M-MN3 WN10.

What effect does the negative 0° rake have on machining?
A negative 0° rake delivers a more robust cutting edge that can handle interrupted cuts and heavier engagement more reliably than positive-rake variants, helping to protect the edge under demanding conditions when using this insert.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only; there is no connection between Metav Werkzeuge and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.