SDMT1204AZN-D57 WPP35G WPP35G Wendeplatten - Walter Tools

Benefit from the Tiger·tec Gold grade and the D57 chipbreaker for consistent chip control and prolonged edge life; the insert’s 15° clearance and square 90° form support stable milling of Stahl components. Order the SDMT1204AZN-D57 WPP35G milling insert via Metav Werkzeuge or request application advice from our consultants.

SDMT1204AZN-D57 WPP35G — Milling insert, Tiger·tec Gold, for Stahl

SDMT1204AZN-D57 WPP35G is a square milling indexable insert designed for versatile steel machining in industrial milling applications

• Tiger·tec Gold coating for extended edge life
• Optimised D57 chipbreaker for steady chips
• 15° clearance for secure cutting geometry
• Square 90° form for versatile milling operations

High-performance machining for consistent throughput

The Tiger·tec Gold coating combined with the WPP35G grade delivers a robust solution for medium to heavy-duty milling of Stahl (ISO P). The coated carbide substrate provides improved wear resistance and thermal stability, which translates into longer tool life and fewer indexings in production. By choosing an insert with a dedicated D57 chipbreaker, shops gain controlled chip formation that reduces interruptions and contributes to a more predictable machining cycle. The result is a measurable improvement in process stability and component repeatability.

Precise geometry for secure cutting and surface quality

The insert’s Square 90° form and 15° clearance angle combine to give a stable cutting edge that resists deflection under load. This geometry supports accurate dimensioning and helps achieve a consistent surface finish during pocketing and shoulder milling. The insert thickness and edge preparation (SDMT1204AZN-D57) are optimised for rigidity; as a consequence, feed rates can be maintained without sacrificing quality, increasing throughput while retaining tight tolerances in demanding production environments.

Versatility across common steel applications

Classified for the ISO P group, the WPP35G grade is tuned for the thermal and metallurgical behaviour typical of unalloyed and alloyed Stahl. The balance of toughness and wear resistance makes the insert suitable for a wide range of operations, from roughing to semi-finishing. The coated composition eases control of heat-affected zones at higher cutting speeds, enabling customers to exploit higher productivity without a proportional loss in tool life or surface integrity.

Practical integration and handling in the workshop

The SDMT-style insert fits standard toolholders for square 90° indexable cutters, simplifying retrofitting into existing tooling systems. Its clear marking (SDMT1204AZN-D57 WPP35G) allows straightforward tool identification and inventory management. Careful selection of cutting parameters in line with Tiger·tec Gold recommendations yields the best balance between cycle time and insert life; technical advisors at Metav Werkzeuge can provide parameter tables and application-specific guidance to match the insert to machining tasks.

Contact Metav Werkzeuge for tailored application support and to request the SDMT1204AZN-D57 WPP35G from Walter Tools; technical consultation and order processing are available through Metav Werkzeuge

Technical Data

• SKU: SDMT1204AZN-D57-WPP35G-WALTER
• Name: SDMT1204AZN-D57 WPP35G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Free angle: 15°
• Form: Square 90°
• Inscribed circle / size: 12 mm
• Thickness: 4 mm
• Tolerance class: M

Special features

• Grade: WPP35G
• Coating: Tiger·tec Gold
• Substrate: coated carbide
• Chipbreaker: D57
• Application group: Stahl (ISO P)
• Execution: T

FAQ

Which materials are best suited for this insert?
The SDMT1204AZN-D57 WPP35G insert is optimised for Stahl (ISO P); the WPP35G composition and Tiger·tec Gold coating are tuned for steel machining, offering a balanced wear resistance and toughness.

Can this insert be used for both roughing and semi-finishing?
Yes; the WPP35G grade provides sufficient toughness for roughing while maintaining the wear resistance required for semi-finishing, making the insert versatile across several milling tasks.

What is the benefit of the D57 chipbreaker?
The D57 chipbreaker promotes stable chip formation, reducing recutting and improving evacuation; this leads to fewer interruptions and more consistent machining results with the SDMT1204AZN-D57 WPP35G.

Is the insert compatible with standard SDMT toolholders?
The SDMT geometry of the SDMT1204AZN-D57 WPP35G matches standard toolholders designed for square 90° inserts; correct clamping and alignment ensure optimal performance.

How does the Tiger·tec Gold coating affect cutting parameters?
Tiger·tec Gold increases thermal resistance and wear performance, allowing operation at higher cutting speeds for improved productivity without a proportional decrease in tool life.

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

Protected trademarks and trade names belong to their respective owners. Brand names are used for explanatory purposes only. There is no connection between our company and the named brands. The offered article is an original factory-new product of the manufacturer.