CCMT060204-E47 WPP20S WPP20S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Silver coating and the WPP20S grade to achieve stable chip formation and extended tool life in steel machining; the robust Rhombus 80° geometry and E47 chipbreaker further support productive, repeatable drilling and boring operations — order directly via Metav Werkzeuge or request tailored technical advice from the consultants.

CCMT060204-E47 WPP20S – Drilling/Boring Indexable Insert, Tiger‑tec Silver, for Steel by Walter Tools

CCMT060204-E47 WPP20S is an indexable insert designed for drilling and boring operations in steel, offering a combination of coated-carbide wear resistance and geometry optimised for secure seating and reliable chip control.

• Tiger‑tec Silver for process stability
• E47 chipbreaker for optimised chip control
• Rhombus 80° geometry for secure seating
• Suitable for steel (ISO P) machining

Longer tool life through advanced coating and grade

The Tiger‑tec Silver coating together with the WPP20S grade provides a balance between wear resistance and toughness, tailored to the thermal and mechanical demands of steel machining. This combination reduces flank wear and prolongs edge life under interrupted cuts, which translates into fewer insert changes and more productive cutting time. For production environments where consistent component quality is required, the coated-carbide specification stabilises the machining process and helps maintain dimensional accuracy across long runs.

Geometry that ensures repeatable seating and accurate results

A Rhombus 80° form with a corner radius 0.4 mm and a relief angle of 7° supports predictable engagement with the workpiece and reliable indexing in the toolholder. The defined corner radius balances edge strength and finishing capability, making the insert suitable where moderate edge robustness and surface quality are both required. The controlled geometry minimises vibration and contributes to a steady cutting action, which is particularly relevant for drilling and reaming operations in short- to medium-length cycles.

Efficient chip control for uninterrupted production

The E47 chipbreaker is engineered for the typical chip characteristics encountered when machining steels (ISO P). By guiding chips away from the cutting zone and breaking them into manageable lengths, the chipbreaker reduces the risk of chip re-cutting and workpiece damage, aiding machine uptime and operator safety. Combined with the coated substrate, chip control improves surface finish and reduces secondary operations, offering a clear cost-benefit when measured over production batches.

Practical integration and process reliability

Available in the ISO designation CCMT060204-E47 and produced in the Tiger‑tec Silver series, this insert fits common drill and boring toolholders that accept CCMT geometry. The tolerance class M and plate size code 06 support consistent interchangeability across matched tool systems, while the execution code T indicates the manufacturing style used by the supplier. Together, these details simplify inventory control and reduce setup variability, supporting a predictable, repeatable machining process in workshops focused on steel components.

Contact Metav Werkzeuge for a technical consultation on Walter Tools CCMT060204-E47 WPP20S, sample availability and recommended cutting data for steel applications

Technical Data

• Article number: CCMT060204-E47-WPP20S-WALTER
• Designation: CCMT060204-E47 WPP20S
• Product type: Bohr-/Aufbohrwendeschneidplatte (drilling/boring indexable insert)
• Manufacturer: Walter Tools

Core data

• Corner radius: 0.4 mm
• Relief angle: 7°
• Plate size: 06
• Plate thickness code: 02
• Tolerance class: M

Special features

• Series: Tiger‑tec Silver
• Grade: WPP20S (coated carbide)
• Chipbreaker: E47
• Geometry: Rhombus 80°
• Material application: steel (ISO P)
• Execution: T

FAQ

What materials is this insert best suited for?
The CCMT060204-E47 WPP20S is optimised for machining steel (ISO P); the WPP20S grade and Tiger‑tec Silver coating are configured to handle the heat and chip formation typical of unalloyed and alloyed steels.

How does the Tiger‑tec Silver series affect tool life?
The Tiger‑tec Silver coating on the WPP20S grade enhances wear resistance while preserving toughness, which generally results in longer usable life for the insert under standard drilling and boring conditions in steel.

Can this insert be used for finishing operations?
With a corner radius of 0.4 mm and the Rhombus 80° form, the insert delivers a balance of edge robustness and surface quality suitable for semi-finishing; final finishing may require specific geometries or smaller radii depending on tolerance requirements.

Is the CCMT060204-E47 format compatible with common toolholders?
Yes, the ISO designation CCMT060204-E47 follows established indexable insert standards and will fit toolholders designed for CCMT inserts, enabling straightforward replacement and inventory compatibility.

What operational benefit does the E47 chipbreaker provide?
The E47 chipbreaker is designed to break and evacuate chips effectively when machining steel, reducing the risk of chip entanglement and improving process stability and surface finish.

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

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