XPMT 110412 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH725 carbide, secure clamping and a 1.2 mm corner radius for consistent, process-stable drilling results; ideal for mixed-material production and smaller-diameter tools. Order the inserts directly via Metav Werkzeuge or contact the consultants for sizing and integration support.

XPMT110412 AH725 indexable insert for drilling — PVD-coated carbide, 1.2 mm radius (Tungaloy)

The XPMT110412 AH725 is an indexable insert intended for use in the TungDrillTwisted family with TDX drill bodies, optimised for general drilling in Stahl and rostfreier Stahl and offering reliable chip control and repeatable seating in the drill head.

• XPMT110412 indexable insert AH725
• PVD-coated carbide for Stahl and rostfreier Stahl
• Compatible with TDX drill bodies and TungDrillTwisted
• One-sided chipbreaker; cylindrical hole and countersink

Stable machining where material mix matters

The AH725 grade is a PVD-coated carbide developed for universal performance and stable chip formation across a broad material range. In practice this means consistent hole quality when switching between Stahl and rostfreier Stahl, and improved resistance to edge chipping in smaller tools. The one-sided chipbreaker promotes predictable chip flow, reducing the risk of nesting and helping to maintain cycle times. For shops that require process security rather than aggressive optimisation, this geometry and coating combination reduces unexpected tool changes and contributes to steady production output.

Geometry that secures accuracy and service life

The insert’s 1.2 mm corner radius and relief angle of 11° are designed to balance cutting strength with dimensional control. A larger corner radius increases edge stability during entry and exit, which improves hole roundness and surface finish without sacrificing tool life. The cylindrical hole with single-sided countersink (40°–60°) ensures reliable clamping in TDX bodies and minimizes movement under cutting forces. By translating geometry into tangible benefits—fewer rejects and longer intervals between indexings—this insert supports predictable productivity improvements on the shop floor.

System-level benefits for drilling deployment

This indexable solution is part of the TungDrillTwisted system: TDX/C-TDX drill bodies, XPMT inserts, fastening screws and keys work together for straightforward assembly and inventory management. Selection of diameter, L/D, shank and insert grade should match machine capability and coolant strategy; when configured correctly, the system reduces set-up time and eases spare-part planning. The combination of a PVD-coated AH725 insert with compatible drill bodies enables a pragmatic approach to tooling: maintain a compact toolstock while covering a wide range of drilling tasks with repeatable results.

For tailored selection of XPMT110412 AH725 inserts and to integrate them into existing TungDrillTwisted tooling, contact Metav Werkzeuge for application advice and supply at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6861362
• SKU: 6861362-Tungaloy
• Manufacturer SKU: TUN6861362
• Model series: TungDrillTwisted
• Application: Drilling
• Material: Carbide

Core data

• ISO designation: 110412
• Insert designation: XPMT110412
• Corner radius: 1.2 mm
• Relief angle: 11°
• Plate size: 11
• Hole style: with hole

Special features

• Coating: AH725 (PVD)
• Chipbreaker: one-sided
• Plate form: special
• Hole style detail: cylindrical hole + single-sided countersink (40°–60°)
• System compatibility: TDX/C-TDX drill bodies

FAQ

What materials is this insert suitable for?
The XPMT110412 AH725 insert is specified for machining Stahl and rostfreier Stahl and performs well where mixed materials are encountered.

Is the insert compatible with standard TDX drill bodies?
Yes, the insert is designed for the TungDrillTwisted family and fits TDX/C-TDX drill bodies when using the appropriate clamping screws.

How does the AH725 coating affect tool life?
The AH725 PVD coating improves edge protection and wear resistance, extending tool life and supporting stable chip formation under varying conditions.

What does the cylindrical hole and countersink provide?
The cylindrical hole with a single-sided countersink (40°–60°) secures the insert in the seat, reducing movement and ensuring repeatable positioning during drilling.

Can this insert be used for smaller-diameter drilling operations?
Yes, the grade and geometry are chosen to perform well in smaller tools where process security and breakout resistance are 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.