BCMT120416R-G55 WSM45X WSM45X Wendeplatten - Walter Tools

Take advantage of a combination of high process security and targeted chip control to mill demanding materials efficiently; the coated WSM45X grade delivers stable cutting edges and reliable performance, while the G55 chipbreaker promotes controlled chip flow. Order directly via Metav Werkzeuge or consult our technical team for application-specific guidance.

BCMT120416R-G55 WSM45X milling insert — Walter Tools, coated carbide for stainless and superalloys

BCMT120416R-G55 WSM45X is a coated carbide milling insert designed for machining stainless steel and heat‑resistant superalloys, offering a robust solution for demanding production environments.

• Coated carbide grade WSM45X for tough materials
• Optimised chip control with G55 chipbreaker
• 7° clearance angle for secure cutting action
• Parallelogram 75° form with 1.6 mm nose radius

Consistent cutting performance in hard-to-machine materials

The WSM45X grade is a coated carbide designed specifically to meet the demands of stainless steel and heat‑resistant alloys. Its formulation and coating support secure chip formation and resist built‑up edge, which results in longer intervals between indexings and fewer unplanned tool changes. For production planners and process engineers, this grade offers a measurable improvement in uptime and component repeatability. The chip control geometry reduces the risk of long, entangling chips while maintaining a stable cutting edge even under elevated temperatures.

Geometry tuned for precision and repeatability

The parallelogram 75° insert form combined with a 7° clearance angle and a 1.6 mm nose radius delivers a balance of rigidity and accessibility for shoulder and face milling operations. This geometry provides secure seating in the cutter body and promotes predictable load distribution, which reduces vibration and improves surface finish. The G55 chipbreaker supports short, manageable chips and helps to maintain consistent cutting forces. Together, these features make the insert suitable for automated machining centres where process stability and component consistency are key performance indicators.

Productivity gains and process security for manufacturing

Designed as part of the Walter Schneidstoffsorte series, this insert focuses on achieving high process security and repeatable tool life in serial production. The combination of grade, chipbreaker and form reduces the frequency of tool intervention and supports higher feed rates within recommended parameters. Manufacturing operations processing components in stainless steel or nickel‑based alloys will find benefits in reduced rework and improved cycle time stability. The insert’s tolerance class M ensures consistent interchangeability, contributing to predictable setup and minimised scrap rates.

Practical application notes and handling guidance

Marked as BCMT120416R‑G55 WSM45X for clear identification, the insert is intended for use in tooling systems compatible with parallelogram‑style indexable cutters. Correct seating and torqueing of the clamping screws are essential to preserve the intended geometry and cutting behaviour; secure clamping supports the stable cutting edge and consistent chip evacuation. For specific cutting data, coolant strategy and machine‑setup recommendations, Metav Werkzeuge can provide tailored parameters to match material, machine power and desired surface finish.

For application assistance or to discuss a machining trial using Walter Tools inserts, contact Metav Werkzeuge for expert advice and specification support — info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: BCMT120416R-G55-WSM45X-WALTER
• Article name: BCMT120416R-G55 WSM45X
• Manufacturer: Walter Tools

Facts

• Insert size: 12
• Thickness: 04
• Nose radius: 1.6 mm
• Clearance angle: 7°
• Insert form angle: 75°
• Tolerance class: M

Special features

• Grade: WSM45X
• Series: Walter Schneidstoffsorte - Serie offen
• Material suitability: S / M
• Chipbreaker: G55
• Execution: T
• Designation w/o grade: BCMT120416R-G55
• Suitable for stainless steel (rostfreier Stahl)

FAQ

What materials is this insert designed to machine?
The BCMT120416R‑G55 WSM45X insert from Walter Tools is formulated for stainless steel and heat‑resistant superalloys, offering enhanced chip control and edge stability for these groups.

How does the G55 chipbreaker affect machining?
The G55 chipbreaker on this insert produces shorter, controllable chips and helps maintain steady cutting forces, which improves process reliability and reduces the risk of chip interference.

What does the 75° parallelogram form deliver in practice?
The 75° parallelogram form provides secure seating and favourable cutting angles for shoulder and face milling, supporting rigidity and repeatable surface quality in production.

Is the insert suitable for automated machining centres?
Yes, the combination of coated carbide grade and consistent geometry makes the insert well suited to automated milling operations where repeatability and long tool life are priorities.

Which designation should be quoted when ordering?
Refer to the SKU BCMT120416R‑G55‑WSM45X‑WALTER or the ISO designation BCMT120416R‑G55 WSM45X when placing orders to ensure the correct grade and chipbreaker are supplied.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

Trademark and product names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered item is an original, factory‑new product from the manufacturer.