DCGT 11T302 AH725 Wendeplatten - Tungaloy

Combine the AH725 grade's process security with the PVD-coated carbide construction to achieve consistent turning results and long tool life; order the DCGT11T302 AH725 Tungaloy insert directly via Metav Werkzeuge or consult their specialists for mounting compatibility and cutting-data advice.

DCGT 11T302 AH725 — Turning insert, PVD-coated carbide by Tungaloy

The DCGT11T302 AH725 is an ISO-compliant rhombic turning insert designed for reliable external and internal turning where material mix and process stability are critical.

• PVD-coated carbide for reliable wear resistance
• Universal AH725 grade for Stahl and rostfreier Stahl
• ISO-compliant 55° geometry, 7° relief
• One-sided chipbreaker with 0.2 mm corner radius

Reliable performance across mixed materials

The AH725 grade combines a PVD-coated surface with a robust carbide substrate to deliver dependable performance when machining a variety of workpieces. This universal grade is engineered for applications involving Stahl and rostfreier Stahl, where frequent changes in material or smaller tool sizes demand stable cutting behaviour. The coating improves wear resistance and edge life, which reduces the need for frequent index changes and supports a smoother production flow. By choosing a universally applicable grade, process planning is simplified and tool inventories can be optimised.

Precise fit and repeatable clamping for stable turning

Compatibility is determined by geometry, relief, tolerance class, fastening and plate dimensions; the rhombic shape with 55° geometry and 7° relief ensures a predictable seating position and cutting angle in ISO holders. The insert’s 3.97 mm thickness and standard dimensions facilitate secure clamping and minimised runout. A correctly seated insert reduces vibration and tool deflection, which directly improves surface finish and dimensional repeatability. The ISO-compliant design also eases replacement and reduces setup times during batch changes, raising overall workshop efficiency.

Controlled chip formation and improved surface quality

The one-sided chipbreaker on this insert is matched to moderate feeds and finishing passes, promoting compact chip forms and steady evacuation under typical turning conditions. The corner radius 0.2 mm supports fine contour work and reduced cutting forces during light cuts, while the insert geometry helps maintain a stable edge under intermittent cuts. Together these aspects contribute to a consistent surface finish and lower risk of built-up edge. For operations prioritising process security and repeatability, the combination of chip control and small radius makes this insert suitable for detailed external and internal turning tasks.

For supply, compatibility checks or cutting-data recommendations for the Tungaloy AH725 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, application-oriented support and quick delivery.

Technical data

• Article number: 6857017
• SKU: 6857017-Tungaloy
• Manufacturer SKU: TUN6857017
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: 11T302
• Type: DCGT11T302 AH725 Tungaloy-Wendeplatte

Facts

• Geometry angle: 55°
• Relief angle: 7°
• Corner radius: 0.2 mm
• Size: 11
• Thickness: 3.97 mm

Special features

• Material: Hartmetall
• Coating / grade: AH725 (PVD-coated)
• Chipbreaker: einseitig
• Hole: mit Loch — zylindrisches Loch + einseitige Senkung (40°–60°)
• Typical application: Drehen (external and internal turning)

FAQ

What materials is this insert suitable for?
The DCGT11T302 AH725 insert is specified for machining Stahl and rostfreier Stahl and performs well where material mixes demand a universal, breakage-resistant grade.

How does the AH725 grade benefit mixed-production runs?
The AH725 PVD-coated carbide provides enhanced wear resistance and edge stability across varying workpiece materials, reducing index changes and supporting continuous production.

Which holder characteristics determine compatibility?
Compatibility depends on holder form, 55° geometry, relief angle (7°), tolerance class, fastening type, plate size and thickness; matching these ensures correct seating and clamping.

Is the insert suitable for finishing passes?
Yes — the 0.2 mm corner radius and the one-sided chipbreaker are optimised for light finishing cuts and deliver consistent surface quality when used with appropriate feeds and speeds.

Does the insert include a mounting hole and countersink?
The insert features a cylindrical hole with a single-sided countersink (40°–60°), designed for standard ISO clamping systems to ensure secure fixation and repeatable positioning.

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.