CCMT09T304-E47 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and a robust WPP20G grade for reliable steel machining; the 7° clearance and 0.4 mm corner radius ensure consistent edge engagement and controlled chip formation. For procurement or tailored cutting data, order the insert via Metav Werkzeuge or consult the technical team for specific cutting recommendations.

CCMT09T304-E47 WPP20G drilling/boring indexable insert for steel — Tiger·tec Gold | Walter Tools

A CCMT09T304-E47 WPP20G drilling/boring indexable insert designed for productive steel machining, combining a Tiger·tec Gold coated carbide grade with a dedicated E47 chipbreaker and rhombic 80° form.

• Tiger·tec Gold coated carbide
• Optimised for steel machining (ISO P)
• 7° clearance angle
• Rhombic 80° form, 0.4 mm corner

Increased process reliability through advanced coating and grade

The coated carbide in the Tiger·tec Gold family delivers a balanced combination of wear resistance and toughness that supports longer tool life in demanding turning and boring cycles. The WPP20G grade is formulated for steel applications (ISO P) and designed to provide stable chip formation under typical steel-cutting temperatures. By choosing a coated indexable insert from this series, production engineers benefit from predictable tool behaviour and fewer interruptions for insert changes, which helps maintain consistent cycle times and component tolerances.

Consistent cutting geometry for reproducible results

The insert’s rhombic 80° geometry and 0.4 mm corner radius enable reliable engagement and secure clamping in boring and drilling toolholders. The specified 7° clearance reduces rubbing at the flank face and supports favourable cutting forces, while the E47 chipbreaker promotes controlled chip segmentation for swarf evacuation. These geometrical features translate into repeatable surface finishes and dimensional stability during series runs, simplifying process development and reducing downstream rework.

Practical selection and integration in workshops

This insert variant, supplied in thickness T3 and tolerance class M, fits established toolholders and is supplied in Walter’s Tiger-tec Gold series, allowing quick integration into existing tooling systems without major adjustments. The grade’s focus on steel (ISO P) means cutting parameters can be standardised across a range of unalloyed and alloyed steels, improving setup efficiency and easing tool management. For operations seeking a dependable balance between economy and performance, the grade’s combination of coating technology and chip control offers a pragmatic route to improved productivity.

Contact Metav Werkzeuge for availability and customised cutting data for the CCMT09T304-E47 WPP20G insert — Metav Werkzeuge will advise on optimal feeds, speeds and holder compatibility

Technical data

• SKU: CCMT09T304-E47-WPP20G-WALTER
• Article designation: CCMT09T304-E47 WPP20G
• Product type: Drilling/boring indexable insert
• Manufacturer: Walter Tools

Core data

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Insert size: 09
• Thickness: T3
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Grade: WPP20G
• Chipbreaker: E47
• Form: Rhombic 80°
• Applicable material group: Steel (ISO P)
• Series: Tiger-tec Gold
• Execution: T

FAQ

What materials is this insert suitable for? The CCMT09T304-E47 WPP20G insert is suitable for machining steel and is specified for ISO P group applications.

What advantage does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating on the WPP20G grade enhances wear resistance and toughness, improving tool life during steel machining operations.

Can the insert be used in standard drilling and boring holders? Yes, the CCMT09T304-E47 geometry and T3 thickness are compatible with common drilling and boring indexable insert holders designed for rhombic 80° inserts.

How does the E47 chipbreaker affect chip control? The E47 chipbreaker is engineered to promote controlled chip segmentation and evacuation, supporting safer swarf handling and more stable cutting conditions.

Is this insert intended for finishing or roughing operations? The WPP20G grade is designed as a versatile, general-purpose coated carbide suitable for a range of operations in steel; cutting parameters should be selected according to the desired material removal rate and surface finish.

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

The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned for explanatory purposes only; there is no affiliation between our company and the named brands. The offered item is an original, factory-new product from the manufacturer.