BCMT120420R-G55 WKP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating and the WKP35G grade for extended tool life and steady machining results; the parallelogram 75° geometry with a 7° clearance and a 2 mm corner radius ensures stable cutting in steel and cast iron applications. Order the insert directly via Metav Werkzeuge or ask our consultants for machining recommendations.

BCMT120420R-G55 WKP35G milling insert — Tiger·tec Gold, Walter Tools

A BCMT120420R-G55 WKP35G milling insert designed for high‑productivity machining of steel and cast iron with robust chip control and repeatable performance

• Tiger·tec Gold coating for long tool life
• WKP35G grade for steel and cast iron machining
• Parallelogram 75° geometry for versatile milling
• Chipbreaker G55 for stable chip formation

Maximise productivity with a coated, wear‑resistant grade

The WKP35G grade, part of the Tiger·tec Gold series, combines a coated carbide substrate with optimised surface technology to resist abrasive wear and thermal loading during continuous milling. As an indexable insert, the geometry and coating work together to reduce flank wear and delay edge breakdown, which translates directly into fewer tool changes and higher spindle uptime. For operations focused on efficient material removal from steel and cast iron, this combination supports consistent cycle times and a measurable reduction in tooling-related downtime.

Reliable chip control and surface quality for routine and demanding cuts

The insert’s chipbreaker G55 and parallelogram 75° form are engineered to produce predictable, short chips on interrupted and continuous cuts. The 7° clearance angle and 2 mm corner radius promote stable cutting engagement and help maintain surface integrity on workpieces, reducing the need for secondary finishing in many applications. Because the grade is specified for ISO groups P and K, machinists can expect reliable performance across a broad range of unalloyed, alloyed steels and typical cast‑iron grades, improving first‑pass yield and part consistency.

Practical integration and ordering for production workflows

With a standardised ISO designation, the insert fits common milling holders and indexable tool systems, easing inventory management and tool changeover procedures. The moderate tolerance class and the insert’s geometry support repeatable positioning in multi‑station toolholders, contributing to dimensional stability in serial production. For machining engineers seeking to adapt cutting parameters, the coated grade permits a balanced approach between cutting speed and feed, enabling process optimisation that prioritises throughput without sacrificing component quality. For additional technical data or application examples, Metav Werkzeuge provides tailored guidance and machining parameter suggestions.

For availability, delivery options and application advice on Walter Tools Tiger·tec Gold inserts contact Metav Werkzeuge for personalised recommendations and order assistance

Technical data

• Article number: BCMT120420R-G55-WKP35G-WALTER
• Product label: Fräswendeschneidplatte BCMT120420R-G55 WKP35G Walter Tools
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Facts

• Clearance angle: 7°
• Corner radius: 2 mm
• Insert size: 12
• Thickness code: 04
• Tolerance class: M

Special features

• Grade: WKP35G (coated carbide)
• Geometry: Parallelogram 75°
• Chipbreaker: G55
• Material suitability: Steel (P) and Cast iron (K) according to ISO 513
• Execution: T

FAQ

What materials is this insert suitable for?
The BCMT120420R-G55 WKP35G insert is designed for steel (ISO P) and cast iron (ISO K) applications, reflecting the WKP35G grade’s balanced wear resistance and chip control.

How does the Tiger·tec Gold coating benefit machining?
The Tiger·tec Gold coating on the WKP35G grade improves abrasion resistance and thermal stability, extending tool life and supporting higher cutting speeds in continuous milling.

Which chipbreaker is integrated and what is its effect?
The insert features the G55 chipbreaker, which promotes short, controllable chip formation and reduces the risk of long, tangled chips in both interrupted and continuous cuts.

Is the parallelogram 75° geometry suitable for shoulder milling?
Yes, the parallelogram 75° form offers versatile engagement angles that are well suited for shoulder and face milling operations while maintaining rigidity.

What does the code BCMT120420R-G55 indicate?
The ISO‑style code describes the insert geometry and size; BCMT denotes a parallelogram form, the numeric values relate to insert dimensions, and G55 identifies the chipbreaker.

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

The Walter AG (brand appearance: Walter Tools) 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 trademarks are used for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.