TPMX 280716 AH9130 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide durability, a 1.6 mm corner radius for stable cutting, and a chipbreaker designed for predictable swarf control; order the TPMX280716R-G AH9130 directly via Metav Werkzeuge or ask the consultants for application advice.

TPMX280716R-G AH9130 triangular indexable insert for drilling, PVD-coated carbide, 1.6 mm radius (Tungaloy)

TPMX280716R-G AH9130 is a triangular indexable insert engineered for drilling systems, offering a wear- and breakage-resistant PVD-coated carbide grade for applications demanding a sharp cutting edge and process reliability

• PVD-coated carbide AH9130
• 1.6 mm corner radius
• Triangular insert form
• Chipbreaker G for controlled swarf

Maximised process reliability through a wear-resistant grade

The PVD-coated carbide composition paired with the AH9130 grade delivers consistent edge strength and resistance to chipping during interrupted drilling. This combination reduces unplanned tool changes and supports steady cycle times. The specification targets demanding drilling operations where a reliable cutting edge and reproducible results contribute directly to production efficiency and lower tool consumption.

Stable cutting geometry for repeatable hole quality

Featuring a 1.6 mm corner radius and a chipbreaker G, the insert promotes controlled chip formation and stable cutting forces. A robust corner radius improves edge life under radial loads, while the chipbreaker geometry guides swarf away from the cutting zone, reducing the risk of workpiece surface damage. These design elements support predictable hole tolerance and improved surface finishing in serial production.

System compatibility and seat verification for safe integration

Designed for indexable drilling assemblies, the insert corresponds to the ISO 280716 geometry and a triangular form that ensures secure clamping in compatible drill bodies. The insert has a special hole style and must be matched to the drill seat and clamping screw specified by the tooling system. Prior verification of seat geometry and clamp type avoids assembly issues and secures process stability when integrating the insert into existing tooling.

Application focus and handling recommendations

Intended specifically for drilling, the insert suits operations requiring sharp cutting edges combined with process security. The triangular shape allows multiple indexing positions, extending usable life per insert. When fitting the insert, follow the system manufacturer’s torque values for the clamping screw and inspect seating surfaces for wear. Appropriate coolant and cutting parameters preserve edge life and ensure consistent hole quality over long production runs.

Contact Metav Werkzeuge for tailored application advice on Tungaloy TPMX280716R-G inserts and to confirm seat compatibility with existing drilling systems

Technical data

• Article number: 4809397
• Manufacturer SKU: TUN4809397
• SKU: 4809397-Tungaloy
• Label: TPMX280716R-G AH9130

Facts

• Corner radius: 1.6 mm
• Insert size: 28 mm
• Thickness: 7.94 mm
• Relief angle: 11°
• Insert angle: 60°

Special features

• Material: carbide
• Coating: PVD
• Grade: AH9130
• Chipbreaker: G
• Insert form: triangular
• Hole: special
• Series: drilling indexable inserts

FAQ

What drilling operations suit this insert?
The TPMX280716R-G AH9130 insert is intended for drilling applications where a sharp cutting edge and process reliability are required; it performs well in indexable drilling systems for internal and external cutting edges.

How should the insert be clamped in the drill body?
Clamping must follow the drill system specification; the triangular insert requires the matching seat and clamping screw style specified for the system and the TPMX280716R-G AH9130 geometry.

Which chip control behaviour can be expected?
The chipbreaker G on this insert promotes controlled swarf formation and evacuation, reducing the chance of built-up edge and improving hole surface quality.

Is this insert suitable for interrupted cuts?
Yes, the AH9130 grade and robust corner radius enhance resistance to chipping, making the insert suitable for applications with occasional interruptions in the cut.

How many index positions are available with the triangular form?
The triangular form provides multiple indexing positions per insert, extending service life before replacement is required.

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.