SDMW09T308-A57 WPP35G W - Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, a robust WPP35G carbide grade and an optimised A57 chipbreaker for dependable steel machining; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

SDMW09T308-A57 WPP35G milling indexable insert for steel — Walter Tools

SDMW09T308-A57 WPP35G is a square milling insert engineered for productive machining of steel, offering a balanced combination of wear resistance and toughness suitable for a wide range of turning and face-milling operations.

• Tiger·tec Gold coated carbide grade WPP35G
• Optimised A57 chipbreaker for steel machining
• Square 90° insert with 0.8 mm nose radius
• 15° clearance and T3 plate thickness

Greater process efficiency for steel applications

The SDMW09T308-A57 WPP35G insert delivers measurable gains in process stability through its Tiger·tec Gold coating and a carbide formulation tuned for steel. The coated hardmetal composition provides a controlled wear pattern that extends tool life while maintaining cutting-edge integrity. Combined with the A57 chipbreaker, chip formation is predictable, reducing downtime from recut and improving cycle-time consistency. These technical attributes translate into fewer insert changes and a more continuous production flow, which benefits throughput and machine utilisation.

Designed for consistent surface quality and flexible set-ups

A square 90° geometry with a 0.8 mm nose radius gives the insert reliable edge strength and predictable surface finish in shoulder and face-milling tasks. The 15° clearance reduces rubbing and heat build-up at the flank, while the T3 thickness supports repeatable clamping stability. Together these features enable higher feed rates and a broader range of cutting parameters without sacrificing finish. For workshops seeking simple tool selection, the insert’s combination of geometry and grade delivers a straightforward choice for general steel machining where balance between life and toughness is required.

Durable engagement and application guidance

The WPP35G grade, part of the Tiger·tec Gold family, is formulated for balanced toughness and wear resistance when working with group P materials (steel). Its coated surface improves thermal and abrasion resistance, which is particularly beneficial in mixed-production environments or interrupted cuts. For best results, use the insert within recommended cutting parameter windows for steels and verify chip evacuation with your chosen toolholder; this will exploit the optimised A57 chip control and help maintain consistent component quality. The Walter Tools design aims to combine longevity, predictable wear and broad material coverage for everyday industrial use.

Contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss Walter Tools Tiger·tec Gold inserts and find the optimal insert and parameter set for specific steel machining tasks

Technical Data

• SKU: SDMW09T308-A57-WPP35G-WALTER
• Article designation: SDMW09T308-A57 WPP35G
• Product type: Fräswendeschneidplatte / milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Clearance angle: 15°
• Corner radius: 0.8 mm
• Insert form: Square 90°
• Size designation: 09
• Plate thickness: T3
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold technology
• Grade: WPP35G (coated carbide)
• Chipbreaker: A57 optimised for steel
• Material application: Steel (ISO group P)
• Execution: W

FAQ

What materials is this insert suitable for?
The insert is designed primarily for steel (ISO group P); the WPP35G grade and A57 chipbreaker ensure effective chip control and wear behaviour when machining unalloyed and alloyed steels.

Can the SDMW09T308-A57 WPP35G be used for finishing and roughing?
Yes, the insert’s balanced WPP35G composition and the 0.8 mm nose radius support both finishing and moderate roughing operations in steel, provided cutting parameters are adjusted accordingly.

How does the Tiger·tec Gold coating benefit machining?
The Tiger·tec Gold coating enhances thermal resistance and reduces abrasive wear, which improves tool life and process stability for steel machining with the SDMW09T308-A57 insert.

Is this insert compatible with standard square-milling toolholders?
The insert’s square 90° form and T3 thickness match common clamping systems for indexable milling inserts; verify holder compatibility and clamping seat geometry before use.

What distinguishes the A57 chipbreaker in practice?
The A57 chipbreaker is tuned for steel cutting to promote short, manageable chips and predictable evacuation, reducing the risk of chip-related interruptions and improving surface quality.

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 protected product designations are mentioned for explanation only. There is no affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer Walter Tools.