LCMX050203-F57 WXP40 Wendeplatten - Walter Tools

Take advantage of precise geometry and proven chip control to improve drilling and boring stability; the combination of the WXP40 uncoated carbide grade and the F57 chipbreaker delivers consistent material removal and predictable tool life. Order the insert directly via Metav Werkzeuge or request application advice from the technical consultants.

LCMX050203-F57 WXP40 — drilling/boring indexable insert, rectangular, uncoated carbide by Walter Tools

LCMX050203-F57 WXP40 is a rectangular indexable insert engineered for drilling and boring operations where predictable chip formation and stable cutting are required

• Uncoated carbide grade WXP40
• Precision 0.3 mm corner radius
• 7° clearance angle for stable cutting
• Chipbreaker F57 for controlled chips

Stable chip control for uninterrupted production

The chipbreaker F57 is designed to manage swarf reliably, reducing the risk of jamming and minimising interruptions in batch production. With the insert's planned chip geometry, material evacuation becomes more consistent, which supports higher process stability and fewer cycle-time variations. The use of an uncoated carbide grade contributes to dependable cutting performance across a range of workpiece materials; machinability should be checked against the supplied product matrix to confirm suitability for specific alloys.

Geometry that enhances edge life and surface consistency

A 0.3 mm corner radius and a 7° clearance angle combine to produce a cutting edge geometry that balances robustness with surface finish. The modest corner radius improves resistance against edge chipping while maintaining acceptable cutting forces for many drilling and boring tasks, and the clearance reduces rubbing on the flank face. These features together help achieve repeatable component quality and reduce the frequency of index changes, supporting a leaner tool management approach.

Practical selection and application benefits

The rectangular format and the insert thickness 02 provide mechanical stability in toolholders designed for this size class, while the tolerance class M ensures interchangeability and consistent fit. As an indexable insert, it enables rapid edge replacement without regrinding, lowering downtime and tooling logistics. Technical consultancy is available for cutting-parameter recommendations and for matching the WXP40 grade to a particular workpiece material; this support aids decision-making for process optimisation and cost-effectiveness.

For reliable drilling and boring performance choose Walter Tools inserts — contact Metav Werkzeuge for tailored application support and ordering at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: LCMX050203-F57-WXP40-WALTER
• Designation: LCMX050203-F57
• ISO designation: LCMX050203-F57 WXP40
• Product type: drilling/boring indexable insert
• Manufacturer: Walter Tools

Facts

• Corner radius: 0.3
• Clearance angle: 7°
• Thickness: 02
• Size class: 05
• Tolerance class: M

Special features

• Grade: WXP40 (uncoated carbide)
• Chipbreaker: F57
• Shape: rectangular
• Execution: X
• Series: Walter Schneidstoffsorte - Serie offen
• Material specification: Katalogabhängig

FAQ

What materials is this insert suitable for?
The LCMX050203-F57 WXP40 insert uses an uncoated carbide grade; suitability depends on the workpiece and should be verified against the product matrix for the WXP40 grade.

How does the chipbreaker F57 influence machining?
The F57 chipbreaker promotes shorter, controlled chips during drilling and boring, improving swarf evacuation and supporting stable cycle times with the insert.

What benefits does the 0.3 mm corner radius provide?
A 0.3 mm corner radius increases edge strength and reduces the likelihood of chipping, which helps maintain surface quality during extended runs with the insert.

Is this insert compatible with standard indexable drill holders?
The rectangular format and tolerance class M make the insert suitable for holders designed for the 05 size class; correct holder matching ensures proper clamping and performance.

Can the WXP40 grade be used without a coating?
Yes; the WXP40 designation indicates an uncoated carbide grade designed for general cutting tasks, though specific material matches should be checked before application.

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

The Walter AG (brand presentation: Walter Tools), headquartered in Tübingen, is among the world’s leading manufacturers of precision tools for metalworking and forms part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only and do not imply any affiliation between our company and the named brands. The item offered is original, factory-new merchandise from the manufacturer.