SNGN120416T02020 WCK10 WCK10 Wendeplatten - Walter Tools

Take advantage of the combination of high-speed ceramic performance, stable chip control and robust edge life for reliable turning operations; order the SNGN120416T02020 WCK10 insert via Metav Werkzeuge or consult our application specialists for process optimisation.

SNGN120416T02020 WCK10 — Indexable turning insert (square 90°, r1.6, 0° negative) by Walter Tools

A SNGN120416T02020 WCK10 indexable turning insert engineered for high-speed and temperature-resistant turning applications in demanding production environments.

• High-speed cutting ceramic WCK10
• Square 90° geometry for versatile turning
• Corner radius 1.6 mm for robust edge
• Negative 0° relief for stable cutting

Delivering higher metal removal rates with ceramic-grade performance

The WCK10 grade is a cutting ceramic developed for elevated cutting speeds and thermal resistance. As a result, the insert offers improved cycle times where speed is paramount, while maintaining dimensional stability during sustained operation. The indexable insert format enables fast tool changes and repeatable positioning, reducing machine downtime and supporting continuous production. For machining strategies that prioritise throughput, the ceramic composition promotes stable chip formation and lower flank wear at high temperatures, which translates into predictable tool life and consistent component quality.

Robust edge geometry for repeatable accuracy and process reliability

The square 90° plate shape combined with a corner radius 1.6 mm provides a balance between strength and cutting detail: the generous radius increases edge robustness under interrupted cuts, while the square form allows multiple effective indexing positions. The negative 0° relief contributes to a firm cutting edge that resists deflection and vibration, improving surface finish stability. Together these design choices yield process reliability and fewer rework cycles, which supports lean production aims and predictable batch outcomes.

Material suitability and application guidance for pragmatic tool selection

The insert is supplied in the Walter Tools open series and the WCK10 grade is optimised for applications that demand heat resistance and high-speed capability; suitability must be checked against the specific ISO material group and product matrix. Where the workpiece material or cutting conditions are atypical, comparing the grade matrix and trial machining under representative conditions is advised. This pragmatic approach ensures the chosen insert matches the required trade-off between tool life, surface integrity, and cycle time for each job.

Practical handling and integration into the machining routine

As a square, indexable turning insert with execution code N, the component is compatible with clamping systems designed for SNGN-style plates and benefits from straightforward indexing procedures. The standard tolerance class G assists in achieving consistent repeatability across tool changes. Handling routines that favour controlled cutting parameters and appropriate coolant strategy will maximise the life benefits of the cutting ceramic grade while keeping production predictable and cost-effective.

For application advice or stock enquiries for the Walter Tools SNGN120416T02020 WCK10 indexable insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for a detailed consultation and availability information.

Technical Data

• Article number: SNGN120416T02020-WCK10-WALTER
• Product designation: SNGN120416T02020 WCK10
• Brand: Walter Tools

Facts

• Plate size: 12
• Plate thickness: 04
• Corner radius: 1.6 mm
• Relief angle: 0° (negative)
• Tolerance class: G

Special features

• Cutting grade: WCK10
• Series: Walter Schneidstoffsorte - Serie offen
• Plate shape: Quadrat 90°
• Execution: N
• Material: Katalogabhängig

FAQ

What materials is this insert intended for?
The SNGN120416T02020 WCK10 insert uses a ceramic-based grade optimised for high-speed and temperature-resistant machining; final suitability should be confirmed against the specific ISO material group in the product matrix.

How does the corner radius affect machining performance?
A corner radius of 1.6 mm increases edge strength and resistance to chipping during interrupted cuts, enhancing the insert's durability and contributing to consistent surface quality with repeated indexing.

What advantages does the negative 0° relief bring?
The negative 0° relief provides a stable cutting edge and reduced tendency to deflect under load, which supports process reliability and steady surface finish during heavy or interrupted turning.

Can the insert be used for finishing as well as roughing?
The square geometry and ceramic grade allow flexible use; depending on cutting parameters and the chosen insert grade, the component can be applied to both roughing and higher-speed finishing operations when matched correctly to the workpiece material.

How many effective cutting edges are available on this plate shape?
The square 90° format offers multiple indexable positions, allowing several usable edges before replacement; this supports economical use and quick changeovers in production.

Walter Tools: The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world's leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Mark names and protected designations are used solely for explanation. There is no connection between our company and the mentioned brands beyond offering original, factory-new products from the manufacturer.