DCGT11T302-MN2 WNN10 Wendeplatten - Walter Tools

Combining the WNN10 coated-carbide grade with the MN2 chipbreaker and a 55° rhombic geometry delivers consistent chip control and long tool life for versatile turning operations; order directly via Metav Werkzeuge or consult their specialists for application-specific configuration.

DCGT11T302-MN2 WNN10 – indexable turning insert, MN2 chipbreaker, rhombic 55° by Walter Tools

The DCGT11T302-MN2 WNN10 is an indexable turning insert optimised for general turning, offering reliable chip control through the MN2 breaker and a compact rhombic 55° form for versatile approach angles.

• Coated carbide grade WNN10
• MN2 chipbreaker for predictable chips
• Rhombic 55° geometry for versatile turning
• 0.2 mm corner radius for improved finishes

Improved process efficiency with controlled chip formation

The combination of a coated carbide cutting material and the MN2 chipbreaker focuses on stability and productivity. Coated carbide provides a wear-resistant cutting edge that extends tool life under typical turning conditions, while the MN2 chip control geometry reduces interruptions from irregular chips. This configuration supports a smoother machining cycle and fewer tool changes, which translates into measurable time savings on the shop floor. For operations where consistent metal removal rates are essential, the insert's design contributes to predictable chip control and reduced downtime.

Geometry and edge detail that support surface quality

The rhombic 55° insert shape with a corner radius of 0.2 mm and T3 thickness balances accessibility with surface finish requirements. The 55° approach angle allows secure positioning in standard tool holders and helps maintain consistent cutting forces during finishing passes. A modest corner radius provides a fine surface texture without sacrificing edge strength, while the insert thickness supports stable clamping and heat resistance. The specified tolerance class G indicates consistent dimensional accuracy, which is important for repeatable part quality in serial production.

Selection guidance and application notes for reliable results

This insert belongs to the Walter Schneidstoffsorte - Serie offen and is a coated carbide (WNN10) grade; material suitability should be verified against the manufacturer's product matrix before selecting cutting parameters. The insert is best applied in general turning tasks where medium to fine surface qualities are required. For unfamiliar workpiece materials or unusual process conditions, consult the technical information matrix to match grade and geometry to the substrate and cutting data. The insert's compact form and chipbreaker make it a practical choice when stable chip evacuation and consistent tool life are priorities.

For tailored recommendations on using Walter Tools' WNN10 grade and the MN2 chipbreaker, contact Metav Werkzeuge for details and order support at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: DCGT11T302-MN2-WNN10-WALTER
• ISO designation: DCGT11T302-MN2 WNN10
• Series: Walter Schneidstoffsorte - Serie offen
• Manufacturer: Walter Tools

Numbers / Core technical data

• Insert size: 11
• Thickness: T3
• Corner radius: 0.2 mm
• Relief / free angle: 7°
• Insert form: Rhombus 55°
• Tolerance class: G

Designs / Special features

• Chipbreaker: MN2
• Material: Coated carbide (WNN10)
• Execution: T
• Application note: Check product matrix for material suitability

FAQ

What materials is this insert suitable for?
Material suitability depends on the product matrix; the DCGT11T302-MN2 WNN10 is a coated carbide grade intended for a broad range of turning applications, but specific substrates should be confirmed against the manufacturer's recommendations.

How does the MN2 chipbreaker affect performance?
The MN2 chipbreaker promotes predictable chip shapes and improved evacuation, which supports continuous machining and reduces interruptions during turning operations with this insert.

What surface finish can be expected with a 0.2 mm corner radius?
A 0.2 mm corner radius helps achieve finer surface finishes while maintaining edge strength; the exact result depends on cutting conditions and workpiece material.

Is the insert compatible with standard indexable tool holders?
The rhombic 55° form and T3 thickness are designed for compatibility with common indexable turning holders that accept DCGT-style inserts.

Where can one find cutting data and grade selection charts?
Refer to the manufacturer's technical information and product matrix for cutting data, grade comparisons and recommended parameters for the DCGT11T302-MN2 WNN10 insert.

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

Protected trademarks and trade names are the property of their respective owners. Mention of brand names such as Walter Tools is for explanatory purposes only and does not imply any affiliation with or endorsement by those trademark holders. The described article is offered as original, new factory products of the respective manufacturer.