BCMT120404R-G55 WKP35G Wendeplatten - Walter Tools

Benefit from the Tiger‑tec Gold coating, optimised G55 chip control and a secure 75° parallelogram form for dependable, productive milling; order the insert directly via Metav Werkzeuge or consult our specialists for process alignment.

BCMT120404R-G55 WKP35G milling insert — Tiger‑tec Gold grade for steel and cast iron, Walter Tools

BCMT120404R-G55 WKP35G is a precision‑geometry milling insert designed for reliable metal removal in production machining of steels and cast irons.

• Tiger‑tec Gold coating for extended tool life
• G55 chipbreaker for consistent chip control
• Parallelogram 75° geometry for secure seating
• Designed for steel and cast iron machining

Longer tool life through advanced coating technology

The insert uses the Tiger‑tec Gold coating and the WKP35G coated‑carbide grade to provide improved wear resistance and consistent cutting performance under industrial conditions. This coating system reduces flank and crater wear, enabling longer intervals between indexings and tool changes. For shops prioritising uptime and predictable tool life, the coated grade translates into fewer interruptions and more stable process outputs. The combination of coating and carbide substrate is particularly effective when machining ISO group P (stainless performance adapted for steels) and K materials, where heat and abrasive wear are typical challenges.

Stable chip control and repeatable surface quality

Designed with the G55 chipbreaker, a 0.4 mm corner radius and a 7° relief angle, the geometry promotes controlled chip formation and evacuation. The 75° parallelogram form ensures positive clamping and repeatable seating in suitable tool holders, reducing micro‑vibration and promoting a consistent surface finish on workpieces. Stable chip breaking reduces the risk of built‑up edge and machine stoppages, which in turn supports higher machining reliability and predictable part quality—key arguments in rational production planning and cost‑efficiency calculations.

Broad applicability with production efficiency in mind

With an inscribed circle of 12 mm and a plate thickness of 0.4 mm (designation 04), this insert fits common cutting‑tool systems and is suited to both roughing and finishing passes depending on cutting data. The grade’s balance of toughness and wear resistance allows productive cutting across a wide range of steels and cast irons, helping to shorten cycle times without sacrificing tool life. Walter Tools’ established geometry and grade selection support process security and repeatable results in daily workshop operation, delivering practical advantages for contract manufacturers and in‑house production alike.

For machining optimisation with Walter Tools’ Tiger‑tec Gold inserts, contact Metav Werkzeuge for a tailored recommendation and availability details.

Technical data

• Article number: BCMT120404R-G55-WKP35G-WALTER
• SKU: BCMT120404R-G55-WKP35G-WALTER
• Designation: BCMT120404R-G55 WKP35G
• Series: Tiger‑tec Gold
• Grade: WKP35G
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte / milling insert
• Geometry: Parallelogram 75°
• Relief angle: 7°
• Chipbreaker: G55
• Tolerance class: M
• Material group indication: P / K

Facts

• Free cutting angle: 7°
• Corner radius: 0.4 mm
• Inscribed circle / size: 12 mm
• Thickness: 0.4 mm
• Tolerance: M

Special features

• Coating technology: Tiger‑tec Gold
• Carbide grade: WKP35G (coated carbide)
• Suitable for: steel (ISO P)
• Suitable for: cast iron (ISO K)
• Parallelogram 75° plate form for secure clamping

FAQ

What materials is this insert suitable for?
The BCMT120404R‑G55 WKP35G insert is intended for machining steel (ISO P) and cast iron (ISO K); the WKP35G grade is optimised for these material groups.

How does the Tiger‑tec Gold coating benefit production?
Tiger‑tec Gold on the WKP35G grade reduces wear and extends tool life, offering more consistent cutting performance and fewer interruptions in serial production.

Which chipbreaker is integrated and what does it do?
The integrated G55 chipbreaker promotes reliable chip formation and evacuation, improving surface finish and reducing the likelihood of chip‑related stoppages.

Is the insert compatible with standard tool holders?
The 75° parallelogram form and the BCMT geometry are compatible with common toolholder systems designed for BCMT inserts; check toolholder specifications for secure seating.

What does the tolerance class M indicate?
Tolerance class M denotes standard manufacturing tolerances for insert dimensions and seating, supporting consistent fit and clamping repeatability.

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

The Walter AG (marketed under Walter Tools) is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names are stated for explanation purposes only; the offered item is an original, factory‑new product of the manufacturer.