RCGT1204M0-MN2 WN10 Wendeplatten - Walter Tools

Take advantage of the combination of consistent edge performance, clear specification and simple inventory labelling for dependable turning operations — order via Metav Werkzeuge or request application guidance from the consultants.

RCGT1204M0-MN2 WN10 – indexable turning insert with MN2 chipbreaker (Walter Tools)

The RCGT1204M0-MN2 WN10 is a round indexable insert designed for precision turning tasks, offering a stable cutting edge and predictable chip formation for industrial metalcutting operations.

• Uncoated carbide grade WN10
• Round insert, size 12
• MN2 chipbreaker for consistent chip control
• 7° clearance angle, tolerance class G

Consistent edge life for predictable productivity

The round indexable insert delivers stable wear behaviour thanks to the uncoated WN10 cemented carbide grade, which is optimised for general turning tasks where predictable performance matters. The coded thickness and form provide easy replacement and repeatability on compatible toolholders, reducing downtime caused by regrinding or unexpected insert failure. This focus on constancy supports tighter process windows and more reliable batch throughput.

Controlled chip formation that aids process security

Equipped with the MN2 chipbreaker, the insert is aimed at producing compact, manageable chips under a wide range of cutting parameters. Controlled chip flow reduces the risk of entanglement and improves surface finish consistency, which in turn supports downstream operations such as heat treatment or coating. The chipbreaker geometry also simplifies swarf handling in high-volume environments, contributing to safer and cleaner machining conditions.

Clear specifications for fast machine set-up

Key specifications are marked and easy to interpret: the circular form and size 12 designation make tool selection straightforward, while the 7° clearance angle and tolerance class G enable precise matching to turning centres and turrets. This clarity in specification shortens set-up time and simplifies inventory management, facilitating faster changeovers and fewer tool mismatches on the shop floor.

Material suitability and application guidance

The insert is supplied in an uncoated cemented carbide version defined as WN10; suitability for specific workpiece materials should be verified against the manufacturer's product matrix before selection. Where process security and surface quality are critical, matching the insert grade and chipbreaker to the workpiece and cutting conditions is recommended to achieve the intended results without trial-and-error.

Handling, indexing and toolholder compatibility

The circular geometry with code RCGT1204M0-MN2 allows multi-index usage where permitted by the toolholder design. Correct clamping and orientation are essential to achieve the specified tolerance behaviour and repeatable performance. The insert's form and codes support efficient stock rotation and traceability in production systems, improving quality control and part conformity.

Practical benefits for production planning

By standardising on clearly coded inserts with defined chip control and tolerance class, production planners gain improved predictability for tool life and maintenance intervals. The product’s open series designation from the manufacturer provides flexibility in tooling strategies while preserving the option to consult manufacturer tables for optimal cutting data and recommended feeds and speeds.

For technical advice on integrating the Walter Tools RCGT1204M0-MN2 WN10 into a process, and for availability and ordering through Metav Werkzeuge, please contact Metav Werkzeuge’s technical team at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number / SKU: RCGT1204M0-MN2-WN10-WALTER
• Type: Indexable turning insert
• Designation: RCGT1204M0-MN2 WN10
• Series: Walter Schneidstoffsorte - Serie offen
• Manufacturer: Walter Tools

Facts

• Size: 12
• Thickness (code): 04
• Clearance angle: 7°
• Tolerance class: G

Special features

• Grade: WN10 (uncoated cemented carbide)
• Chipbreaker: MN2
• Insert form: Round
• Execution code: T
• Material designation: Katalogabhängig
• Notes: Verify workpiece suitability with the product matrix

FAQ

What materials is this insert suitable for?
Material suitability must be verified using the manufacturer's product matrix; the WN10 grade is an uncoated cemented carbide intended for general turning, and exact recommendations depend on the workpiece material and cut conditions.

How does the MN2 chipbreaker affect machining?
The MN2 chipbreaker is designed for consistent chip control, producing compact chips that improve handling and surface finish when the correct feeds and speeds are applied to the indexable turning insert.

What does the designation RCGT1204M0-MN2 indicate?
The designation identifies the insert geometry, thickness code and chipbreaker type; it helps ensure correct toolholder compatibility and repeatable indexing during tool changes.

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision cutting tools for metalworking and is part of the Sandvik Group. Protected trademarks and product names belong to their respective owners and are mentioned for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the mentioned brands; the offered article is original factory-new product of the manufacturer.