LCMX050203-D57 WKP35S Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Silver coating, the WKP35S carbide grade and a precise 0.3 mm corner radius for stable chip control and consistent results; order the insert via Metav Werkzeuge or consult their specialists for application support.

LCMX050203‑D57 WKP35S — Drilling/Boring indexable insert with Tiger‑tec Silver, for steel & cast iron (Walter Tools)

LCMX050203‑D57 WKP35S is a drilling and boring indexable insert engineered to deliver reliable chip control and high process security in steel and cast iron machining.

• Tiger‑tec Silver coated carbide grade WKP35S
• Optimised D57 chipbreaker for stable chips
• Designed for steel and cast iron machining

Maximum cutting performance through advanced coating and grade

The combination of the Tiger‑tec Silver coating and the WKP35S grade provides a balanced solution for demanding turning and drilling tasks in industrial workshops. The coated carbide construction allows for improved wear resistance and heat management during cutting, which translates into longer tool life and fewer interruptions for index changes. The enhanced surface finish of the coating supports higher cutting speeds while maintaining dimensional stability, so production runs achieve better throughput and reduced scrap rates.

Geometry engineered to reduce rework and increase uptime

With a 7° clearance angle and a 0.3 mm corner radius, this rectangular insert stabilises cutting forces and reduces vibration during entry and exit passes. The D57 chipbreaker is optimised for controlled, repeatable chip formation in mixed operations, limiting the risk of chip entanglement and tool damage. Such geometry contributes directly to consistent hole quality and repeatable tolerances, reducing downstream machining or rework and supporting predictable cycle times on CNC equipment.

Clear application scope and straightforward workshop integration

The insert is specified for ISO groups P and K, which means suitability for steel and cast iron workpieces; these classifications reflect typical heat and chip behaviour and help in selecting the right grade for the job. The medium tolerance class M and execution X indicate standard manufacturing precision and compatibility with common indexable‑insert toolholders. In practice, this leads to straightforward integration into existing tool sets and predictable performance across component batches.

Contact Metav Werkzeuge today for tailored advice on application boundaries and to secure the Walter Tools LCMX050203‑D57 WKP35S insert for dependable drilling and boring production.

Technical data

• SKU: LCMX050203‑D57‑WKP35S‑WALTER
• Article designation: LCMX050203‑D57
• ISO designation: LCMX050203‑D57 WKP35S
• Grade: WKP35S
• Series: Tiger‑tec Silver
• Execution: X
• Tolerance class: M
• Material designation: P / K

Numbers / Core technical data

• Clearance angle: 7°
• Corner radius: 0.3 mm
• Plate size: 05
• Plate thickness: 02

Special features / Versions

• Coated carbide
• Chipbreaker: D57
• Plate shape: Rectangle
• Suitable for steel
• Suitable for cast iron
• Brand: Walter Tools

FAQ

What materials is this insert suitable for?
The LCMX050203‑D57 WKP35S insert is specified for ISO groups P and K, meaning it is suitable for machining steel and cast iron in typical industrial applications.

How does the Tiger‑tec Silver coating benefit machining?
The Tiger‑tec Silver coating on the WKP35S grade improves wear resistance and heat management, enabling higher cutting speeds and more consistent tool life compared with uncoated grades.

What is the purpose of the D57 chipbreaker?
The D57 chipbreaker promotes controlled chip formation and evacuation during drilling and boring operations, which reduces the risk of chip packing and enhances process reliability.

Can this insert be used in standard toolholders?
Yes. The rectangular form and execution X align with common indexable insert toolholder systems, making it compatible with many standard drilling and boring setups.

How does the 0.3 mm corner radius affect hole quality?
A 0.3 mm corner radius helps to distribute cutting forces and improve surface finish at the hole edge, contributing to repeatable hole geometry and reduced need for finishing passes.

The Walter AG (brand appearance: Walter Tools) is a recognised manufacturer of precision cutting tools and solutions for metalworking. Protected trademarks and product names are the property of their respective owners. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com