SDMT06T204-D57 WPP35G WPP35G Wendeplatten - Walter Tools

The combination of a Tiger‑tec Gold coating and a finely tuned D57 chipbreaker delivers extended tool life and consistent chip control for steel machining; order the insert directly via Metav Werkzeuge or consult our specialists for cutting-parameter recommendations.

SDMT06T204-D57 WPP35G – Milling insert (Tiger‑tec Gold, for steel) by Walter Tools

SDMT06T204-D57 WPP35G is a square milling insert designed for high-productivity steel machining, featuring a coated‑carbide grade and a 0.4 mm corner radius.

• Tiger‑tec Gold coating for long tool life
• Optimised D57 chipbreaker for stable chips
• 0.4 mm corner radius for accurate profiles
• 15° clearance angle for safe cutting engagement

Increased productivity through advanced coating technology

The Tiger‑tec Gold coating on this grade provides a combination of wear resistance and thermal stability that raises process reliability in everyday production. The WPP35G grade is a coated carbide developed to cope with the typical heat and chip formation encountered when machining steels, which means longer tool life and fewer insert changes. For CNC milling operations this translates into higher machine uptime and a better overall cost-per-part ratio, because the cutting edge resists abrasive and adhesive wear under medium to heavy cutting conditions.

Predictable chip control for uninterrupted production

A precisely engineered D57 chipbreaker stabilises chip form across a range of cutting conditions, reducing the risk of built-up edge and erratic chips in slotting or shoulder milling. Stable chips protect the tool and workpiece surface, and they simplify chip evacuation in automated setups. The controlled chip behaviour supported by this insert helps to maintain constant cutting forces and reduces the likelihood of unplanned stops, thereby supporting a smoother production flow and consistent component quality.

Precision and surface quality with small corner radius

The 0.4 mm corner radius offers a reliable compromise between robust cutting edge strength and the ability to produce defined contours and fillets. Small radii are particularly useful where tight profile accuracy or fine edge definition is required, and they contribute to good surface finish when combined with stable cutting parameters. The insert’s square 90° shape enables straightforward indexation, giving four usable edges and predictable repeatability in serial production environments.

Application guidance and process optimisation for steel

Designed primarily for steel machining, the insert is suitable for unalloyed and alloyed steels where thermal load and chip formation demand a robust grade. The 15° clearance angle reduces rubbing and helps to control tool–workpiece interaction, while the plate thickness and geometry provide mechanical stability in interrupted cuts. For best results, pair this insert with appropriate milling cutters and follow manufacturer-recommended speeds and feeds; modest increments in feed per tooth can improve chipbreaking and surface finish without sacrificing edge life.

Contact Metav Werkzeuge today to discuss Walter Tools Tiger‑tec Gold inserts like the SDMT06T204-D57 WPP35G and receive tailored recommendations for cutter selection and cutting data — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• SKU: SDMT06T204-D57-WPP35G-WALTER
• Designation: SDMT06T204-D57
• Grade: WPP35G
• Series: Tiger‑tec Gold
• Manufacturer: Walter Tools

Facts

• Clearance angle: 15°
• Corner radius: 0.4 mm
• Plate form: Square 90°
• Plate size: 06
• Thickness: T2
• Tolerance class: M

Special features

• Coating technology: Tiger‑tec Gold (coated carbide)
• Chipbreaker: D57
• Material suitability: Steel (P)
• Execution: T

FAQ

What materials is this insert best suited for?
The SDMT06T204-D57 WPP35G insert is optimised for machining steel (P) and the WPP35G grade accommodates the heat and chip characteristics typical of such materials.

How does the D57 chipbreaker affect machining?
The D57 chipbreaker on the SDMT06T204-D57 design ensures controlled chip formation, reducing built-up edge and improving chip evacuation for steadier cutting forces.

How many cutting edges are available per insert?
As a square 90° insert, the SDMT06T204-D57 provides four usable cutting edges, enabling economical indexing and predictable repeatability in production.

Which feature primarily extends tool life in this grade?
The Tiger‑tec Gold coating of the WPP35G grade gives enhanced wear resistance and thermal stability, which together extend the service life of the insert under typical steel‑machining conditions.

Is the insert suitable for interrupted cuts and shoulder milling?
Yes; the plate geometry, thickness and the 15° clearance angle provide mechanical stability suitable for interrupted cuts and shoulder milling in steel.

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