SCMT09T304-E47 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold wear resistance, robust E47 chip control and precise geometry for reliable steel machining; order directly via Metav Werkzeuge or consult technical advisers for application support.

SCMT09T304-E47 WPP20G Drilling/Boring Indexable Insert for Stahl, Tiger‑tec Gold (Walter Tools)

SCMT09T304-E47 WPP20G is a square 90° indexable insert optimised for drilling and boring in Stahl, offering a balanced mix of wear resistance and process stability for industrial machining.

• Tiger‑tec Gold coated grade WPP20G
• Designed for Stahl machining
• Square 90° geometry, 0.4 mm corner radius
• 7° clearance angle for secure cutting

Prolonged tool life through advanced coating technology

The coated carbide grade WPP20G from the Tiger‑tec Gold family provides improved wear resistance and consistent edge stability under typical steel cutting temperatures. This coating reduces flank wear and helps maintain cutting geometry for longer tool life, which in turn supports predictable process windows and fewer tool changes. For production environments where uptime and reproducible performance matter, the combination of coating and substrate enables more consistent component quality and lower per-part tooling costs.

Stable cutting with geometry tuned for holemaking

A square 90° plate form combined with a 0.4 mm corner radius and a 7° clearance angle stabilises the cutting edge during drilling and boring operations, reducing chatter and improving surface finish. The integrated E47 chipbreaker promotes controlled chip formation and evacuation, which is crucial in interrupted cuts and deep-hole operations. For those less familiar with chipbreakers: they shape how the metal is segmented during cutting, directly affecting heat dissipation and tool wear; the result is fewer rework cycles and improved process reliability.

Consistent accuracy and economical machining cycles

Classified to tolerance M and supplied in a robust plate thickness T3, this insert supports repeatable seatings and reliable indexability in tool holders. The stable cutting behaviour contributes to predictable tool life and minimised machine downtime. As a result, workshop throughput becomes more economical: fewer unscheduled tool replacements, steady cycle times and consistent component tolerances. The technical design makes the insert well suited for medium to high-volume production where repeatability and surface integrity are priorities.

Application guidance and compatibility with typical steels

Engineered specifically for the ISO group P (Stahl), this insert is intended for the machining of unalloyed and alloyed steels where typical heat and chip characteristics occur. The plate size and form suit a range of drilling and boring tool bodies; selection should be matched to cutting parameters, hole depth and machine rigidity. Should additional technical data or process recommendations be required, Metav Werkzeuge offers application advice and material‑specific parameter guidance by email or phone to ensure optimal setup.

Choose the Walter Tools SCMT09T304-E47 WPP20G for robust Stahl machining — contact Metav Werkzeuge to discuss tool selection and availability.

Technical Data

• SKU: SCMT09T304-E47-WPP20G-WALTER
• Name: Bohr-/Aufbohrwendeschneidplatte SCMT09T304-E47 WPP20G Walter Tools
• Manufacturer: Walter Tools

Facts

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Plate form: Square 90°
• Plate size: 09
• Plate thickness: T3
• Tolerance class: M

Special features

• Series / coating: Tiger‑tec Gold, grade WPP20G
• Chipbreaker: E47
• Material designation: P (Stahl)
• Designation without grade: SCMT09T304-E47
• ISO designation: SCMT09T304-E47 WPP20G

FAQ

What materials is this insert suitable for?
The insert is designed for the ISO group P and is suitable for machining Stahl; the WPP20G grade is optimised for the heat and chip characteristics typical of steel.

How does the E47 chipbreaker affect machining?
The E47 chipbreaker promotes consistent chip segmentation and evacuation, reducing the risk of chip re-cutting and contributing to a more stable cutting process with improved surface quality.

Can this insert be used in standard drilling toolholders?
Yes, the insert’s square 90° geometry and standard ISO designation make it compatible with matching drilling and boring toolholders designed to accept the SCMT09T304-E47 form.

What benefits does the Tiger‑tec Gold coating provide?
Tiger‑tec Gold coating enhances wear resistance and edge durability, resulting in longer tool life and more predictable performance when machining Stahl.

How should the corner radius influence parameter selection?
The 0.4 mm corner radius balances strength and sharpness; choose cutting parameters that match machine rigidity and desired surface finish to exploit the radius for stable cutting.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used solely for descriptive purposes and do not imply any affiliation or endorsement. The described article is an original, factory‑new product of the stated manufacturer (Walter Tools).