BCMT090304R-F55 WAK15 Wendeplatten - Walter Tools

Benefit from precise aluminium machining with the combination of the sharp WAK15 uncoated carbide grade and the F55 chipbreaker, delivering secure chip control and consistent surface quality; order the item directly via Metav Werkzeuge or contact the consultants for tailored advice.

BCMT090304R-F55 WAK15 – milling indexable insert by Walter Tools (uncoated carbide, F55 chipbreaker)

The BCMT090304R-F55 WAK15 is a milling indexable insert optimised for high‑quality machining of aluminium and other non‑ferrous metals, combining a sharp cutting geometry with the Walter N‑grade performance.

• Uncoated carbide WAK15 for aluminium and non‑ferrous
• F55 chipbreaker for secure chip control
• Parallelogram 75° shape for versatile milling
• 7° clearance with 0.4 mm corner radius

Faster, cleaner aluminium milling through sharp grade and chip control

The combination of the WAK15 uncoated carbide grade and the F55 chipbreaker is engineered to reduce material adhesion and promote consistent chip formation when machining aluminium and similar alloys. A very sharp cutting edge and a low‑friction geometry minimise built‑up edge, which in turn helps to maintain dimensional accuracy and surface finish during extended runs. For shops focusing on non‑ferrous production, this insert supports predictable behaviour at moderate cutting speeds and promotes efficient removal of swarf without unnecessary rework.

Reliable process stability from geometry and dimensions

Thanks to the 75° parallelogram shape and 7° clearance, the insert gives a controlled approach angle that balances cutting force and edge strength. The 0.4 mm corner radius provides adequate edge robustness for fine contouring while keeping the surface quality high. With size 09 and thickness 03 the component is suitable for many standard milling pockets and toolholders, offering reproducible seating and runout behaviour. This geometry combination helps to maintain consistent results across batches, supporting stable production and lower scrap rates.

Practical application tips and material compatibility

Designed within the Walter N‑grade family, the insert is targeted specifically at aluminium and non‑ferrous metals, where sharp edges and optimised chip control are decisive. The uncoated cemented carbide composition reduces the tendency for material sticking that sometimes occurs with softer non‑ferrous alloys. For best outcomes, adopt machining strategies that favour steady chip evacuation and avoid prolonged rubbing; the Walter N‑grade concept focuses on wide material coverage and efficient swarf formation to support productive milling campaigns.

Contact Metav Werkzeuge for cutting data sheets, availability and tailored application recommendations for Walter Tools inserts and the BCMT090304R-F55 WAK15 SKU

Technical Data

• Article number: BCMT090304R-F55-WAK15-WALTER
• Designation: BCMT090304R-F55 WAK15
• Type: Milling indexable insert
• Manufacturer: Walter Tools

Core dimensions

• Size: 09
• Thickness: 03
• Relief/clearance angle: 7°
• Corner radius: 0.4 mm
• Shape: Parallelogram 75°
• Chipbreaker: F55
• Tolerance class: M

Special features

• Walter N‑grade system
• Uncoated cemented carbide (WAK15)
• Suitable for aluminium and non‑ferrous metals
• Secure chip control with F55 chipbreaker

FAQ

Is this insert suitable for machining aluminium alloys?

The BCMT090304R-F55 WAK15 insert is specifically formulated for aluminium and other non‑ferrous metals, using the Walter N‑grade geometry to reduce material adhesion.

What does the F55 chipbreaker deliver in practice?

The F55 chipbreaker on this Walter Tools milling insert promotes consistent chip formation and secure evacuation, improving surface quality during continuous milling of non‑ferrous materials.

Which toolholder geometries are compatible with this insert?

The parallelogram 75° format and size 09 designation mean the insert fits standard milling pockets designed for this ISO style; final compatibility depends on the specific cutter body used.

How does the 0.4 mm corner radius affect surface finish?

A 0.4 mm corner radius balances edge strength and finish quality, offering improved durability over micro‑radii while still delivering good surface results in finishing and light‑interrupted cuts.

Walter Tools is a registered brand of Walter AG. Protected trademarks and trade names are the property of their respective owners. Mention of brand names is for explanatory purposes only and does not imply any affiliation between Metav Werkzeuge and the named manufacturers. The offered article is original and factory‑new.