SCMT 09T308 AH725 23 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH725 grade and a secure clamping design to increase process reliability and tool life in milling operations; order genuine Tungaloy indexable inserts directly via Metav Werkzeuge or consult our specialists for application guidance.

SCMT09T308 AH725 SCMT indexable insert for milling — Tungaloy

SCMT09T308-23 AH725 Tungaloy indexable insert designed for Tungaloy milling systems, offering universal chip-resistant performance for a wide range of steels and rostfreie Stähle in general milling tasks

• PVD-coated AH725 grade for process reliability
• Universal, chip-resistant on steel and stainless steel
• Square 09 form with 0.8 mm corner radius
• Cylindrical hole with single-side countersink

Consistent machining with a wear-resistant coating

The PVD-coated AH725 grade provides a balanced combination of toughness and wear resistance that is particularly effective for mixed-material production. As a carbide insert with a robust microstructure, it maintains cutting-edge stability in interrupted cuts and variable feed conditions. This results in reduced flank wear and a more predictable tool life, which supports higher machine uptime and lower tooling costs per component. The coating also helps to maintain surface finish under elevated process demands.

Secure clamping and geometry for repeatable accuracy

A square 09 form with a 0.8 mm corner radius and a 3.97 mm plate thickness ensures stable seating in compatible cutters. The cylindrical hole with a single-side countersink (40°–60°) provides secure clamping and repeatable indexability, minimising micro-movements that can degrade surface quality. Combined with the standard 7° clearance and a 90° insert angle, the geometry supports reliable face and shoulder milling, delivering consistent dimensional control in serial production.

Optimised chip control and application range

The integrated chipbreaker 23 is adapted to promote controlled chip formation in a broad application spectrum, including finishing and higher feed operations. This insert is specified for general milling tasks and is particularly suitable when changing workpiece materials is common; the material and geometry emphasise process security over specialised extremes. As part of a matched milling system, the insert helps to reduce the risk of built-up edge and workpiece damage, enabling stable cycle times and fewer interruptions.

Practical compatibility and system notes

Engineered as part of a Tungaloy milling system, the insert requires cutter bodies with matching seat and geometry to exploit its full capability. The designation indicates form and seat compatibility; when combined with appropriately rated cutters and clamping screws, the package supports efficient planing, shoulder and contour milling operations. The insert’s universal character makes it a pragmatic choice for job shops and production lines that need flexibility without sacrificing repeatability.

Contact Metav Werkzeuge to request genuine Tungaloy inserts, discuss optimal cutter bodies for this grade or receive application-specific recommendations; Metav Werkzeuge can be reached at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6856713
• Manufacturer SKU: TUN6856713
• SKU: 6856713-Tungaloy
• Model series: milling indexable inserts
• Material: carbide

Facts

• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Clearance angle: 7°
• Insert angle: 90°
• Size: 09
• Hole style: cylindrical + single-side countersink (40°–60°)

Special features

• Coating: PVD, grade AH725
• Chipbreaker: 23
• Shape: square
• With hole
• Intended use: milling
• Suitable for steel and rostfreie Stähle
• Plattensitz, geometry and cutter body must match for system compatibility

FAQ

Is this insert suitable for stainless steels?
The SCMT09T308-23 AH725 Tungaloy indexable insert is formulated for use on steel and stainless steels; the AH725 grade offers enhanced resistance to chipping and preserves edge life under mixed-material conditions.

Which cutter bodies fit this insert?
The insert requires milling cutter bodies compatible with the SCMT09T308 seat and square 09 form; ensure seat geometry and clamping method match the insert designation and the cutter manufacturer’s specifications.

What does the chipbreaker 23 provide?
Chipbreaker 23 on this insert promotes controlled chip formation in a range of feeds, improving evacuation and reducing the likelihood of built-up edge during continuous milling.

How does the PVD coating benefit production?
The PVD-coated AH725 surface improves wear resistance and thermal stability, delivering more consistent tool life and enabling stable cycle times in serial milling tasks.

Can this insert be used for high-feed operations?
When paired with a suitable cutter and appropriate cutting parameters, the insert’s geometry and chip control permit higher-feed strategies while maintaining surface quality and repeatability.

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.