LCMX050203-B57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of high process reliability, versatile material capability and the Tiger·tec Gold PVD technology for consistent productivity in drilling and reaming operations. Order the insert directly via Metav Werkzeuge or contact the technical team for application advice.

LCMX050203-B57 WSP45G Drill/Reaming Cutting Insert, Tiger·tec Gold – Walter Tools

A LCMX050203-B57 WSP45G is a PVD-coated Tiger·tec Gold indexable insert designed for drilling and reaming tasks in demanding materials such as steel, stainless steel and heat‑resistant superalloys.

• Tiger·tec Gold PVD coating for durable edges
• Suitable for Steel, stainless steel and superalloys
• Rectangular form with 0.3 mm corner radius
• 7° clearance angle for stable cutting action

Optimised cutting performance for production stability

The Tiger·tec Gold PVD-coated carbide grade offers a balance between toughness and wear resistance, translating into stable flank wear and predictable tool life under varying cutting conditions. For production environments where cycle time and repeatability matter, this insert supports steady chip control thanks to the integrated B57 chipbreaker, reducing interruptions for rework and enabling smoother process planning. The combination of coating technology and grade selection promotes efficient heat resistance during interrupted cutting typical of drilling and reaming.

Reliable material versatility reduces tool inventory

Designed for ISO groups P, M and S, the insert handles unalloyed and alloyed steel, rostfreier Stahl (stainless steel) and high‑temperature alloys such as titanium and nickel‑based superalloys. The robust substrate and coating pairing minimise edge chipping when machining tough materials, so fewer different grades are required across jobs. This versatility lowers overall tooling stock and simplifies setup decisions without compromising component quality or surface finish.

Geometry that supports secure engagement and repeatable positioning

The rectangular plate with a 0.3 mm corner radius and a 7° clearance angle ensures reliable entry and sustained contact in drill pockets and reaming passes. The defined corner radius improves edge strength for holemaking, while the clearance angle reduces rubbing and heat build-up on the flank face. Together these geometric features contribute to repeatable hole quality and extended insert life, particularly in interrupted cuts or when operating at elevated spindle speeds.

For deployment with Tiger·tec Gold inserts and to discuss optimum cutting parameters for specific workpieces, contact Metav Werkzeuge for targeted technical support and fast supply.

Technical Data

• Article number: LCMX050203-B57-WSP45G-WALTER
• Product label: Bohr-/Aufbohrwendeschneidplatte LCMX050203-B57 WSP45G Walter Tools
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold
• Grade: WSP45G
• Type: Drill/Reaming cutting insert
• Form: Rectangular
• Chipbreaker: B57

Facts

• Clearance angle: 7°
• Corner radius: 0.3 mm
• Plate size code: 05
• Plate thickness code: 02
• Tolerance class: M

Special features

• PVD-coated carbide (Tiger·tec Gold)
• Material applications: Steel, stainless steel, superalloys (P / M / S)
• Execution: X
• ISO designation: LCMX050203-B57 WSP45G
• Insert designation without grade: LCMX050203-B57

FAQ

What materials is this insert suitable for?
The LCMX050203-B57 WSP45G insert is formulated for machining steel, stainless steel and heat‑resistant superalloys, as indicated by the P / M / S application groups.

How does the Tiger·tec Gold coating benefit holemaking?
Tiger·tec Gold provides improved wear resistance and thermal stability, which helps the insert maintain a stable cutting edge during drilling and reaming cycles.

What is the significance of the 0.3 mm corner radius?
A 0.3 mm corner radius increases edge strength at the point of engagement, reducing the risk of chipping and supporting consistent hole geometry under load.

Is the B57 chipbreaker suitable for interrupted cuts?
Yes, the integrated B57 chipbreaker is designed to promote controlled chip formation in drilling and reaming, aiding process reliability during interrupted cutting.

Can the insert be used for high‑speed applications?
The combination of a robust carbide substrate and Tiger·tec Gold coating supports elevated cutting speeds, with optimal parameters dependent on workpiece material and machine rigidity.

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 remain the property of their respective owners. Brand names and protected trade marks are mentioned for explanatory purposes only and do not indicate any affiliation between our company and the named manufacturers.