WNGU 090416 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH725 carbide for reliable cutting in Stahl and trigon 09 geometry with a 1.6 mm corner radius to secure consistent surface quality and long tool life; order the insert directly via Metav Werkzeuge or consult our team for advice on matching holders and clamping screws.

WNGU 090416 AH725 indexable milling insert (trigon) – Tungaloy

A WNGU 090416 AH725 indexable milling insert designed for versatile milling tasks, suited to face, shoulder, slot and high-feed operations when used with compatible Tungaloy milling bodies.

• PVD-coated AH725 carbide for Stahl and rostfreier Stahl
• Trigon 09 form with 80° cutting angle
• Double-sided chipbreaker, cylindrical hole + countersink
• Corner radius 1.6 mm, plate thickness 4.76 mm

Consistent, predictable cutting across mixed materials

The PVD-coated AH725 grade combines a wear-resistant carbide substrate with a thin, durable coating that stabilises the cutting edge when machining Stahl and rostfreier Stahl. This composition is engineered for fracture resistance and consistent chip control, which reduces unexpected tool changes and supports uninterrupted production. The AH725 specification is particularly effective in small to medium inserts where process security is critical, translating technical stability into measurable uptime benefits on the shop floor.

Secure mounting and system conformity for process reliability

Designed as part of a system, the insert requires a matching milling body, seat geometry and clamping screw to realise its full potential. The trigon 09 form and 80° orientation offer stable engagement for shoulder and contour milling, while the cylindrical hole with double-sided countersink (40°–60°) ensures repeatable, rigid clamping. Together these features reduce micro-movements under load, improving dimensional repeatability and surface finish without changing machining strategy.

Practical geometry for finishing and high-feed strategies

With a corner radius of 1.6 mm and a plate thickness of 4.76 mm, the insert balances edge strength and cutting sharpness to support both finishing passes and elevated feed rates. The double-sided chipbreaker provides reliable chip formation and evacuation, lowering cutting forces and minimising chatter in many applications. Where contour quality and surface integrity matter, this geometry helps achieve smoother results with fewer rework steps, making the component a practical option for mixed-production environments.

For machining tasks requiring proven process security and predictable results, contact Metav Werkzeuge to discuss holder compatibility and to order WNGU 090416 AH725 inserts; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6987248
• SKU (manufacturer): TUN6987248
• SKU: 6987248-Tungaloy
• Model series: Fräswendeschneidplatten

Dimensions & core data

• Radius / corner radius: 1.6 mm
• Plate thickness: 4.76 mm
• Cutting angle: 80°
• Plate size: 09

Materials & features

• Material: Hartmetall
• Coating / grade: AH725 (PVD)
• Plate form: trigon
• Hole: with hole
• Hole style: cylindrical hole + double-sided countersink (40°–60°)
• Chipbreaker: double-sided
• Application: Fräsen
• Typical system: Tungaloy milling systems

FAQ

What applications suit this insert best?
The WNGU 090416 AH725 insert is intended for milling operations such as face, shoulder, slot and high-feed milling within Tungaloy milling systems, offering balanced performance on Stahl and rostfreier Stahl.

How does the AH725 grade affect tool life?
AH725 is a PVD-coated carbide grade that improves wear resistance and fracture toughness; the WNGU 090416 AH725 insert therefore provides stable edge life under varying material mixes and demanding process conditions.

Is the insert reversible or single-use?
The WNGU 090416 AH725 is double-sided with a chipbreaker on both faces, allowing indexing to a fresh cutting edge when appropriate, which extends productive tool life.

Which clamping components are required for correct use?
Correct performance requires the matching Tungaloy milling body, the appropriate clamping screw and, if applicable, a locating pad; the WNGU 090416 AH725 insert’s cylindrical hole with countersink ensures secure, repeatable mounting.

Will this insert suit high-feed strategies?
Yes, the trigon geometry and 80° cutting angle, together with the 1.6 mm corner radius and robust AH725 grade, make the insert suitable for high-feed approaches where stability and chip control are needed.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.