CPMT 080204 AH725 Wendeplatten - Tungaloy

Secure process reliability with the PVD‑coated AH725 grade and a precise 0.4 mm corner radius for consistent finishing; the ISO‑standard rhombic geometry and 11° clearance guarantee straightforward tool selection and repeatable seating. Order the insert directly via Metav Werkzeuge or consult our technical team for application advice.

CPMT080204 AH725 turning insert — ISO rhombic insert for turning, PVD‑coated, 0.4 mm radius, Tungaloy

A CPMT080204 AH725 turning insert for external and internal turning operations, delivering universal, break‑resistant performance on steel and stainless steels with a cylindrical hole and single‑sided countersink.

• ISO‑standard rhombic insert, size 08
• PVD‑coated cemented carbide AH725 grade
• 0.4 mm corner radius for finish turning
• Cylindrical hole with countersink 40°–60°

Consistent finishing and process stability for mixed materials

The CPMT080204 AH725 Tungaloy turning insert combines a PVD‑coated surface with a cemented carbide substrate to deliver stable cutting behaviour across varying steels. The AH725 grade is engineered as a universal, break‑resistant option that reduces the risk of edge chipping when batch materials change. The 0.4 mm corner radius helps achieve improved surface finish on light to medium cuts while maintaining acceptable strength at the cutting edge. In practice, this means fewer unplanned tool changes and more predictable cycle times on short to medium runs.

Clear compatibility and reliable clamping for quick integration

The rhomboid geometry and standard ISO designation simplify toolholder selection: compatibility depends on insert form, 11° clearance, tolerance class, fastening and thickness, all of which are adhered to by this series. The 2.38 mm thickness and rhombic shape provide stable seating; the cylindrical hole with single‑sided countersink (40°–60°) ensures secure fixation and repeatable positioning. For system setup, use a matching external holder or boring bar, plus backing pads and clamping sets as required. If clarification is needed on holder fitment or tolerance class, Metav Werkzeuge can supply technical drawings and advice by email or phone.

Enhanced productivity through chip control and reliable edge life

Designed with a one‑sided chipbreaker, this insert improves chip control and evacuation in standard turning operations, lowering the likelihood of built‑up edge and surface defects. The combination of the chipbreaker geometry and the AH725 grade delivers elevated process security for smaller tools and variable workloads, which is particularly valuable in jobbing shops and mixed‑material production lines. The result is consistent part quality and longer effective tool life, contributing to more efficient workstations and lower total machining interruptions.

For application guidance on the Tungaloy CPMT080204 AH725 turning insert and rapid availability from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6856772
• Manufacturer SKU: TUN6856772
• Brand: Tungaloy

Facts

• Corner radius: 0.4 mm
• Clearance angle: 11°
• Insert thickness: 2.38 mm
• Insert size: 08
• Hole: with hole

Special features

• PVD‑coated cemented carbide (AH725)
• Rhomboid insert, 80° included angle
• One‑sided chipbreaker
• Cylindrical hole with single‑sided countersink (40°–60°)
• ISO‑standard turning insert

FAQ

What materials is this insert suitable for? The CPMT080204 AH725 Tungaloy turning insert (SKU TUN6856772) is specified for a broad range of steels and stainless steels; the AH725 grade is optimised for break resistance and reliable edge life when facing varying workpiece materials.

Which turning operations suit this geometry? External and internal turning are the intended applications; the rhombic shape with a 0.4 mm corner radius favours finish and light‑to‑medium turning tasks where controlled chip flow is required.

How is the insert secured in the toolholder? Compatibility is determined by insert form, clearance, tolerance class, fastening, size and thickness. The CPMT080204 uses a cylindrical hole with a single‑sided countersink (40°–60°) to ensure repeatable seating and reliable clamping.

What benefits does the AH725 grade deliver on the shop floor? The AH725 PVD‑coated cemented carbide offers balanced wear resistance and fracture toughness, improving process security, reducing edge chipping and enabling consistent component quality across mixed batches.

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.