SCMT 09T304 AH6225 Wendeplatten - Tungaloy

Sharp, stable cutting performance combined with a universal PVD-coated carbide grade ensures consistent results in mid-range stainless-steel turning; order the SCMT09T304 insert directly via Metav Werkzeuge or consult our specialists for application advice.

SCMT 09T304 AH6225 — ISO turning insert for turning applications, Tungaloy

The SCMT09T304 AH6225 is an ISO-standard turning insert designed for external and internal turning, offering a balance of sharpness and edge stability for varying conditions.

• PVD-coated carbide grade AH6225
• Sharp, stable cutting edge for stainless steels
• 0.4 mm corner radius for controlled engagement
• Square form with 90° included angle

Consistent mid-range performance for stainless-steel turning

The combination of a PVD-coated carbide substrate and the AH6225 grade delivers a sharpened, yet durable cutting edge tailored to stainless steel machining. This composition supports reliable chip control and reduces wear during interrupted cuts and variable feeds. By selecting a universal grade optimised for changing conditions, the insert provides reproducible surface finishes and machining times, helping maintain process stability across serial production runs.

Geometry and mounting that cut setup time and increase repeatability

A square plate with a 90° included angle, 0.4 mm corner radius and 7° relief angle yields a predictable cutting geometry that simplifies programme settings and tool offsets. The insert’s cylindrical hole with single-sided countersink (40°–60°) ensures secure clamping in ISO-compatible holders, while the 3.97 mm thickness contributes to rigidity under load. Together, these features reduce setup adjustments and support repeatable results when paired with the appropriate shims, clamping sets and replacement screws.

Application guidance and production benefits from the AH6225 grade

Designed for both external and internal turning, the single-sided chipbreaker provides consistent chip formation when matched to feed and depth of cut; this makes the grade suitable for medium-depth operations and varying cut conditions. Using this insert in a coordinated system—insert, holder or boring bar, shim/clamp and fasteners—improves process reliability and can lower overall tooling costs through longer effective tool life and fewer unexpected tool changes. The article number and manufacturer SKU are documented for traceability and inventory planning.

For dependable stainless-steel turning with Tungaloy inserts, contact Metav Werkzeuge for ordering or technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6829649
• Manufacturer SKU: TUN6829649
• Model series: ISO turning inserts
• Material: Carbide
• Brand: Tungaloy
• Designation: SCMT09T304 AH6225

Facts

• Plate size: 09
• Plate form: Square
• Included angle: 90°
• Corner radius: 0.4 mm
• Relief angle: 7°
• Plate thickness: 3.97 mm
• Hole: cylindrical with single-sided countersink 40°–60°

Special features

• PVD-coated carbide grade AH6225
• One-sided chipbreaker
• For external and internal turning
• ISO compatibility; fits matching holders and shims
• System components: insert, holder/boring bar, shim/clamp, replacement screws

FAQ

Which materials is this insert suitable for?
The AH6225 grade is formulated primarily for stainless steel machining; the SCMT09T304 insert performs well under medium cutting conditions and changing cut scenarios.

What are the key geometry specifications of the insert?
The insert offers a 90° included angle, 0.4 mm corner radius and a 7° relief angle, combined with a plate thickness of 3.97 mm for stable engagement.

How is the insert secured in the toolholder?
The insert has a cylindrical hole with a single-sided countersink (40°–60°) and is made to ISO dimensions so it seats reliably in compatible holders with the appropriate shim and clamping set.

What benefits does the AH6225 coating provide?
The PVD coating on the AH6225 carbide improves edge life and wear resistance while maintaining a sharp cutting profile for controlled chip formation in stainless-steel turning.

Is the insert suitable for internal turning operations?
Yes; the SCMT09T304 geometry and single-sided chipbreaker make it appropriate for both external and internal turning when used with a matching boring bar and correct process parameters.

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.