BCMT120412R-G55 WKP35S Wendeplatten - Walter Tools

Die Kombination aus der Tiger‑tec Silver Beschichtung, der WKP35S Hartmetallsorte und dem G55 Spanbrecher sorgt für zuverlässige Standzeit und kontrollierte Spanbildung bei der Bearbeitung von Stahl und Gusseisen; die geometrische Auslegung (Parallelogramm 75°) erhöht die Prozessstabilität. Direkt über Metav Werkzeuge erhältlich oder technische Beratung anfordern.

BCMT120412R‑G55 WKP35S — Indexable Milling Insert, Tiger‑tec Silver, for Steel & Cast Iron (Walter Tools)

The BCMT120412R‑G55 WKP35S is an indexable milling insert optimised for productive milling in ISO P and K applications, offering a robust edge form and consistent chip control

• Tiger‑tec Silver coating for extended tool life
• G55 chipbreaker for controlled chip formation
• Parallelogram 75° insert geometry for stable cutting
• 1.2 mm corner radius for increased edge strength

Engineered for extended tool life and repeatable performance

The combination of the Tiger‑tec Silver coating with the WKP35S carbide grade delivers a balance of wear resistance and toughness that is particularly suited to the thermal and abrasive conditions encountered when machining steel and cast iron. The coating reduces flank and crater wear, extending the usable life of the cutting edge and maintaining dimensional accuracy over longer cycles. In production terms, this translates into fewer indexings and lower tooling consumption, supporting a more predictable process and reduced downtime. The designation from the Tiger‑tec Silver series signals modern multi‑layer coating technology engineered for industrial milling tasks.

Geometry that improves stability and chip control

The parallelogram 75° plate shape together with a 7° clearance angle and corner radius 1.2 mm creates a robust cutting edge that resists chipping under interrupted or heavy‑cut conditions. The G55 chipbreaker is engineered to produce short, controllable chips when machining both P and K materials, which eases chip evacuation and reduces the risk of built‑up edge. This geometry supports consistent surface finish and dimensional stability, allowing for predictable tool life and fewer process interventions during series production.

Application scope and handling advantages for workshop use

Designed as part of the Tiger‑tec Silver series, this indexable insert suits a range of general milling tasks where efficiency and repeatability are required. The insert’s size and form make it compatible with common milling cutter bodies specified for BCMT‑style plates. Use in catalogued or geometry‑dependent operations will typically see benefits in throughput and surface quality when replacing less advanced grades. For users less familiar with insert specifications: ISO group P refers to steel and K to cast iron; the insert’s material and chipbreaker are tuned to these groups to manage heat, abrasion and chip breakage characteristics effectively.

Practical considerations for process integration

Tolerance class M and the standardised plate designation ensure interchangeability within systems that accept BCMT‑style inserts, simplifying stocking and logistics. The series and grade selection supports a wide material coverage, so fewer grades are necessary to cover mixed workloads. When integrating into a machining process, consider cutter body compatibility, recommended cutting data from Walter Tools and appropriate coolant strategies to maximise tool life and part quality. For special alloys or atypical conditions, consult technical application data to align speeds, feeds and depth of cut with tool capabilities.

Contact Metav Werkzeuge to discuss Walter Tools Tiger‑tec Silver inserts and receive tailored recommendations for cutting parameters and toolholder compatibility — eMail: info@metav-werkzeuge.com · Tel: +49 2822 7131930

Technical data

• Article number: BCMT120412R‑G55‑WKP35S‑WALTER
• Designation: BCMT120412R‑G55 WKP35S
• Product type: Indexable milling insert

Facts

• Clearance angle: 7°
• Corner radius: 1.2 mm
• Insert size: 12 mm
• Geometry: Parallelogram 75°
• Tolerance class: M
• Thickness code: 04

Special features

• Coating: Tiger‑tec Silver
• Grade: WKP35S (coated carbide)
• Chipbreaker: G55
• Series: Tiger‑tec Silver
• Suitable for steel (ISO P)
• Suitable for cast iron (ISO K)
• Execution: T
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The BCMT120412R‑G55 WKP35S insert is formulated for steel (ISO P) and cast iron (ISO K) applications.

How does the Tiger‑tec Silver coating benefit production runs?
The Tiger‑tec Silver coating on the WKP35S grade reduces wear and helps maintain edge integrity, resulting in longer tool life and more consistent component quality.

What is the purpose of the G55 chipbreaker?
The G55 chipbreaker produces short, controlled chips when machining P and K materials, improving chip evacuation and reducing the risk of built‑up edge.

Is this insert compatible with standard BCMT toolholders?
The BCMT120412R‑G55 geometry follows BCMT conventions and is intended for use with cutter bodies designed for BCMT‑style inserts; verify cutter body compatibility before assembly.

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

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