SDMT120412-F57 WKP35G WKP35G Wendeplatten - Walter Tools

Benefit from the combination of the Tiger‑tec Gold coating, the F57 chipbreaker and a sturdy 1.2 mm corner radius for stable, productive milling cycles; order genuine inserts from Metav Werkzeuge or consult our specialists for material‑specific recommendations.

SDMT120412-F57 WKP35G milling insert — Tiger‑tec Gold, F57 chipbreaker, 1.2 mm radius

SDMT120412‑F57 WKP35G is a square 90° milling insert engineered for high‑productivity steel and cast‑iron machining, featuring a coated‑carbide grade optimised for secure chip control

• Tiger‑tec Gold coating for extended life
• WKP35G grade for steel and cast iron
• Square 90° insert format
• 1.2 mm corner radius for stability
• F57 chipbreaker for controlled chips

Reliable chip control for uninterrupted production

The combination of the F57 chipbreaker and the Tiger‑tec Gold coating delivers consistent chip formation during medium‑to‑heavy milling of steels and cast irons. The chipbreaker geometry reduces the risk of long, stringy chips and helps to maintain a stable cutting zone, which in turn lowers the chance of rework and machine downtime. For applications where predictable chip evacuation and repeatable part quality matter, this insert offers a concrete advantage in process reliability and cycle‑time consistency.

Geometry tailored for dimensional stability and tool life

A 1.2 mm corner radius and a square 90° form provide increased edge strength and predictable wear behaviour in interrupted cuts and shoulder milling. The insert’s 15° free angle balances cutting action and workpiece engagement to reduce load spikes and lessen tool‑holder strain. Tolerance class M supports repeatable positioning in tool holders, translating to consistent component accuracy when used with appropriate milling cutters and clamping systems.

Coated carbide grade for broader material coverage

The WKP35G grade is a coated carbide developed for robust performance across ISO group P (steel) and K (cast iron). Its coating and substrate combination aim to resist abrasive wear from grey and spheroidal graphitic cast irons while providing thermal and chemical stability in the harsher heat conditions typical of steel machining. The result is longer in‑service life and fewer insert changes, supporting higher overall productivity and lower per‑part tooling cost in volume production.

Contact Metav Werkzeuge for tailored application support, material recommendations and to secure original Walter Tools Tiger‑tec Gold inserts for production use; eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: SDMT120412-F57-WKP35G-WALTER
• Designation: SDMT120412-F57 WKP35G
• Label: Fräswendeschneidplatte SDMT120412-F57 WKP35G Walter Tools
• Manufacturer: Walter Tools

Facts

• Insert size: 12 mm
• Corner radius: 1.2 mm
• Free angle: 15°
• Thickness code: 04
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WKP35G (coated carbide)
• Chipbreaker: F57
• Shape: Square 90°
• Suitable for: Steel (P) and Cast iron (K)
• Execution: T

FAQ

What materials is this insert recommended for?
The SDMT120412‑F57 WKP35G milling insert (Walter Tools) is designed for ISO groups P and K, making it suited to machining unalloyed and alloyed steels as well as a range of cast irons.

How does the F57 chipbreaker benefit machining?
The F57 chipbreaker produces short, controlled chips and stabilises the cutting process, reducing the risk of chip entanglement and supporting reliable, continuous milling operations with the Tiger‑tec Gold coated insert.

What does the WKP35G grade indicate?
WKP35G denotes a Walter Tools coated‑carbide grade optimised for abrasive wear resistance and thermal stability; it aims to provide long tool life in mixed steel and cast‑iron production environments.

Are there specific geometry advantages for interrupted cuts?
Yes — the 1.2 mm corner radius and square 90° geometry enhance edge strength in interrupted and shoulder milling, improving resistance to chipping and enabling robust engagement with demanding workpiece profiles.

Is this an original product from the manufacturer?
The listed item is an original factory‑new Walter Tools milling insert, sold under the designation SDMT120412‑F57 WKP35G and supplied as genuine manufacturer production.

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned for explanatory purposes only. There is no affiliation between our company and the brands listed. The item offered is original, factory‑new merchandise from the manufacturer Walter Tools.

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