XPMT 110412 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH725 for broad material coverage, the 11° relief angle for stable cutting, and the 1.2 mm corner radius for extended tool life — all optimised for secure, productive drilling. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific selection.

XPMT110412R-DW AH725 – Indexable insert for drilling, PVD-coated carbide, 1.2 mm corner radius | Tungaloy

A robust indexable insert, the XPMT110412R-DW AH725 is intended for the TungDrillTwisted full-bodied insert drilling system and engineered for general-purpose drilling where process security and versatility are required.

• PVD-coated carbide AH725 grade
• 11° relief for stable cutting
• 1.2 mm corner radius for durability
• Cylindrical hole and 40°–60° countersink

Reliable performance through optimised grade and coating

The AH725 grade is a PVD-coated carbide designed for universal performance and stable chip formation when machining a range of materials, notably Stahl and rostfreier Stahl. The coating supports consistent cutting-edge behaviour and helps reduce notch wear, which contributes to fewer tool changes and more predictable cycle times. For production environments that demand repeatability, this combination reduces downtime and improves throughput without sacrificing surface quality.

Stable geometry for secure, efficient drilling

A relief angle of 11° combined with a 1.2 mm corner radius delivers a balance between cutting strength and edge robustness. The geometry minimises edge chipping under interrupted cuts and supports longer tool life in serial operations. The DW chipbreaker further controls chip formation, lowering the risk of re-cutting and enhancing coolant access. Together these features translate into greater process reliability and predictable tool costs per part.

System compatibility and application focus

Designed as part of the TungDrillTwisted family, the insert integrates into a system comprising TDX/C-TDX bodies, insert clamps and fixing screws. The cylindrical hole with a single-side countersink (40°–60°) ensures secure seating and accurate repeatability in the clamping interface. Selection of diameter, L/D ratio and shank should be matched to machine capability, component geometry and coolant method to fully exploit the insert’s potential in general drilling tasks.

Practical benefits for workshop and production planning

Using this insert supports faster setup and consistent reconditioning intervals thanks to its predictable wear characteristics. The PVD coating and grade choice make it suitable for mixed-material batches and smaller-diameter tooling where process safety is paramount. Where surface finish and stable production are priorities, the insert lowers scrap risk and contributes to overall cost-efficiency through longer service intervals.

For tailored advice on integrating the Tungaloy XPMT110412R-DW AH725 into existing tooling systems or selecting the correct TungDrillTwisted body and fixation, contact Metav Werkzeuge for application-specific recommendations and availability.

Technical data

• Article number: 6861422
• SKU (manufacturer): TUN6861422
• Item label: XPMT110412R-DW AH725
• Series: TungDrillTwisted
• Material: carbide
• Application: Drilling
• Insert type: XPMT110412R-DW
• Manufacturer: Tungaloy

Facts

• Corner radius: 1.2 mm
• Relief angle: 11°
• Insert size: 11
• SKU: 6861422-Tungaloy

Special features

• PVD-coated AH725 grade
• DW chipbreaker
• Cylindrical hole with single-side countersink (40°–60°)
• Designed for TungDrillTwisted full-bodied insert drilling system
• Universal, breakout-resistant grade for Stahl and rostfreier Stahl
• System components: TDX/C-TDX bodies, XPMT inserts, clamping screws

FAQ

What materials is this insert suitable for?
The AH725 grade insert is formulated for broad coverage and is suitable for machining Stahl and rostfreier Stahl, offering stable chip formation and consistent edge life.

How does the DW chipbreaker affect drilling performance?
The DW chipbreaker controls chip shape and evacuation, reducing re-cutting and improving coolant access; this enhances process reliability when using the TungDrillTwisted system.

Is the insert compatible with existing TungDrillTwisted bodies?
Yes, the XPMT110412R-DW is intended for use with TDX and C-TDX bodies; ensure the chosen body matches the required diameter, L/D ratio and clamping interface.

What is the benefit of the 1.2 mm corner radius?
A 1.2 mm radius increases edge strength and resistance to chipping, which supports longer tool life under intermittent cutting conditions and in production runs.

Are there special considerations for coolant or machine setup?
Optimal performance requires matching the insert and TungDrillTwisted body to machine rigidity, coolant delivery and chosen L/D; correct setup maximises stability and tool life.

Manufacturer/Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com