TPMX 280716 AH9130 Wendeplatten - Tungaloy

Benefit from the PVD-coated AH9130 grade and the DT chipbreaker for wear-resistant, process-safe drilling; the 1.6 mm corner radius and triangular 60° geometry deliver stable cutting edges and controlled chips. Order the TPMX280716R-DT AH9130 inserts directly via Metav Werkzeuge or consult the technical team for application matching.

TPMX280716R-DT AH9130 triangular indexable insert for drilling by Tungaloy — PVD-coated carbide, 1.6 mm radius

The TPMX280716R-DT AH9130 is a PVD-coated carbide indexable insert engineered for robust, repeatable performance in drilling systems, offering reliable chip control and a strong cutting edge for a wide range of drilling tasks.

• PVD-coated AH9130 for wear resistance
• DT chipbreaker for stable chip control
• 1.6 mm corner radius for edge strength
• Triangular 60° insert with special hole

Consistent process reliability from the cutting grade and geometry

The combination of a PVD coating with the AH9130 carbide grade provides a balance of wear resistance and edge integrity that supports long tool life during demanding drilling operations. The insert’s 1.6 mm corner radius increases the durability of the cutting edge, reducing premature chipping, while the DT chipbreaker promotes predictable chip formation and evacuation. These characteristics translate to fewer tool changes and steadier cycle times on indexable drilling systems, improving throughput without compromising surface quality.

Easy integration into indexable drill assemblies

Designed specifically for use in insert-based drill bodies, the triangular 60° geometry and the specified plate thickness ensure straightforward seating and clamping in compatible toolholders. The designation reflects the need to match plate geometry with the drill diameter and plate pocket — inspection of the drill body and seat is advised before assembly. The special hole and bespoke seating style warrant using the correct clamping screw and tightening sequence; when installed correctly, the insert provides repeatable positioning and reliable coaxial runout for precise holemaking.

Productivity gains and application scope

For drilling applications where a sharp cutting edge and process stability are required, this insert yields measurable benefits: reduced downtime from insert failure, improved hole quality, and more consistent cycle times. The PVD-coated carbide substrate handles interrupted cuts and a variety of workpiece materials typical for drilling tasks. By focusing on chip control and edge strength, the insert supports both short-run flexibility and higher-volume production, helping to lower overall machining costs through extended tool life and fewer scrap or rework incidents.

For reliable drilling performance with Tungaloy PVD-coated inserts, request availability or application advice from Metav Werkzeuge and benefit from tailored grade selection and system matching

Technical Data

• Article number: 4811794
• SKU: 4811794-Tungaloy
• Manufacturer SKU: TUN4811794
• Model series: Bohrwendeschneidplatten

Facts

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

Special features

• Coating: PVD
• Grade: AH9130
• Material: carbide
• Chipbreaker: DT
• Plate form: triangular
• Hole style: special
• Intended use: drilling with indexable insert tools

FAQ

What drill systems are compatible with this insert?
Compatibility depends on the drill body and plate seat; the TPMX280716R-DT AH9130 is intended for indexable drill systems designed for triangular 60° plates and special hole seating, matching the drill diameter and pocket geometry.

Which materials can be machined with this grade?
The AH9130 PVD-coated carbide insert is designed for general drilling tasks where wear resistance and a sharp cutting edge are required; it performs well across many common engineering materials typically encountered in drilling.

How does the DT chipbreaker affect performance?
The DT chipbreaker is developed for controlled chip formation and evacuation during drilling, improving process stability and reducing the risk of chip-related tool damage or workpiece surface issues.

What is the benefit of the 1.6 mm corner radius?
A 1.6 mm corner radius strengthens the cutting edge against chipping and distributes cutting forces more evenly, contributing to longer insert life and more consistent hole quality.

Are replacement inserts identified by a specific SKU?
Replacements and references are available under SKU 4811794-Tungaloy and manufacturer article number 4811794 for easy reordering and inventory management.

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.