BCMT160508R-G55 WAK15 Wendeplatten - Walter Tools

Combining the WAK15 uncoated carbide grade with a Parallelogram 75° geometry delivers high productivity and low material adhesion for aluminium applications; order the insert directly via Metav Werkzeuge or consult the Metav application engineers for cutting data and set-up advice.

BCMT160508R-G55 WAK15 milling insert — WAK15 for aluminium, Parallelogram 75° | Walter Tools

The BCMT160508R-G55 WAK15 is a parallelogram 75° milling insert designed for high-efficiency machining of aluminium and other non‑ferrous metals, combining a sharp uncoated grade with a specialised chipbreaker for stable material removal

• Walter BCMT160508R-G55 WAK15 for aluminium processing
• Uncoated carbide grade WAK15 for N-metals
• Parallelogram 75° insert form
• 0.8 mm corner radius for fine edges
• 7° relief angle for efficient chip flow

High productivity on aluminium thanks to an optimised grade and chip control

The uncoated WAK15 carbide grade, paired with the G55 chipbreaker, is engineered specifically for machining aluminium and other non‑ferrous materials. This combination reduces built‑up edge and improves chip evacuation, enabling higher effective feed rates and fewer interruptions for manual cleaning. For workshop planners and production engineers, the result is a measurable increase in throughput and a consistent surface quality that shortens downstream finishing operations. The insert designation appears as BCMT160508R-G55 WAK15 for quick identification in tool lists.

Geometry that secures surface finish and tool life

A Parallelogram 75° form with a 0.8 mm corner radius and a 7° relief angle provides gentle engagement and predictable cutting forces. The modest corner radius helps maintain a sharp cutting edge for fine finishes while the relief angle assists chip flow and prevents rubbing. In practice, this geometry lowers vibration sensitivity and supports repeatable dimension control across batch runs, which is particularly valuable where tight tolerances and good visual appearance are required.

System benefits and practical use in production environments

Part of the Walter N‑Sortensystem, this insert suits stable, high‑volume production where ease of indexing and consistent performance are priorities. The tolerance class M ensures reliable seat fit and repeatability in standard toolholders; nominal insert size is 16 mm with a plate thickness of 0.5 mm, allowing straightforward integration into existing tool setups. Metav Werkzeuge’s application documentation and engineers can supply recommended cutting speeds and feeds for typical aluminium alloys, helping to shorten set‑up time and reduce trial runs on the shop floor.

Contact Metav Werkzeuge today for tailored cutting data or to secure BCMT160508R-G55 WAK15 inserts from Walter Tools — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application-specific recommendations and availability

Technical data

• Article number: BCMT160508R-G55-WAK15-WALTER
• Name: Fräswendeschneidplatte BCMT160508R-G55 WAK15 Walter Tools
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte
• Series: Walter N-Sortensystem

Facts

• Insert size: 16 mm
• Thickness: 0.5 mm
• Corner radius: 0.8 mm
• Relief angle: 7°
• Form angle: Parallelogram 75°
• Tolerance class: M

Special features

• Grade: WAK15 (uncoated carbide)
• Chipbreaker: G55
• Application: Aluminium and non‑ferrous metals (ISO N)
• Execution: T
• Material WPL: N

FAQ

Is this insert suitable for high‑speed milling of aluminium?
The BCMT160508R-G55 WAK15 insert is designed for aluminium and other non‑ferrous metals and, when paired with appropriate cutting parameters, supports higher cutting speeds thanks to its sharp uncoated WAK15 grade and G55 chipbreaker.

Does the insert require a coated grade for sticky aluminium alloys?
The uncoated WAK15 grade offers low adhesion characteristics for many aluminium alloys; if dealing with particularly gummy alloys, consult Metav Werkzeuge for alternative grades or additional coolant strategies.

Which toolholders are compatible with the Parallelogram 75° form?
Standard milling toolholders designed for BCMT‑style parallelogram inserts accept this geometry; ensure the seat accommodates tolerance class M for repeatable positioning.

How does the 0.8 mm corner radius affect surface quality?
A 0.8 mm corner radius balances edge strength and finish: it provides a finer surface than larger radii while still offering decent edge durability for continuous machining of non‑ferrous materials.

What kind of chip behaviour can be expected with the G55 chipbreaker?
The G55 chipbreaker is optimised for short, controllable chips in aluminium machining, reducing the risk of entanglement and aiding smooth evacuation during milling operations.

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

The Walter AG (brand presentation: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and forms part of the Swedish Sandvik Group. Protected trademarks and product names remain the property of their respective owners. The mentioned brand names are used solely for explanatory purposes and do not indicate any commercial association. The offered article is an original, factory‑new product of the manufacturer.