VBMT 110308 AH8005 PS Wendeplatten - Tungaloy

Take advantage of the PVD-coated AH8005 grade combined with a PS chipbreaker and a precise 0.8 mm corner radius for reliable performance when turning heat-resistant alloys and hard materials; order the VBMT110308-PS AH8005 insert directly via Metav Werkzeuge or consult the team for application-specific advice.

VBMT 110308 AH8005 ISO turning insert — PVD-coated carbide, 0.8 mm radius (Tungaloy)

The VBMT110308-PS AH8005 is an ISO-standard rhombic turning insert designed for stable external and internal turning of heat-resistant alloys and demanding workpieces, offering controlled chip formation and predictable tool life.

• ISO-standard rhombic insert
• PVD-coated carbide grade AH8005
• PS chipbreaker for stable cuts
• 0.8 mm corner radius, 5° clearance

Predictable performance for demanding turning tasks

The combination of a PVD-coated surface and the AH8005 carbide composition delivers high wear resistance and thermal stability, which translates into longer tool life and fewer tool changes. The PS chipbreaker is engineered to control chip form during interrupted and continuous cuts, reducing the risk of built-up edge and improving surface finish. These characteristics make the insert particularly suitable for turning heat-resistant alloys and harder materials where consistent material removal and reduced downtime are priorities.

Compatibility and system considerations for efficient machining

As an ISO-standard insert, the geometry — including the rhombic form, 35° approach angle and 5° clearance — determines holder compatibility; correct selection of holder, shim and clamp set ensures secure seating and repeatable results. The insert’s cylindrical hole with a one-sided countersink (40°–60°) provides reliable fixation and repeatable indexing. When paired with a compatible external holder or boring bar, the insert supports stable cutting conditions that improve process reliability and machining economy.

Practical advantages and selection guidance

The 0.8 mm corner radius balances edge strength and fine finishing capability: a small radius reduces cutting forces in light cuts while still providing a robust edge for moderate depths of cut. For quieter, more predictable machining, select the PS chipbreaker profile and adapt cutting data to workpiece rigidity and spindle power. In application, the PVD coating reduces friction and increases abrasion resistance; for users less familiar with coatings, PVD (physical vapour deposition) applies hard, thin layers that enhance surface hardness without changing the insert core geometry.

For tailored advice on integrating the Tungaloy AH8005 insert into production, and to secure prompt supply from Metav Werkzeuge, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — expert consultation and fast delivery are available.

Technical Data

• Article number: 6775799

• Manufacturer SKU: TUN6775799

• Dealer SKU: 6775799-Tungaloy

Core Data

• Designation: VBMT110308-PS AH8005

• Model series: ISO turning indexable inserts

• Material: Carbide

• Coating: PVD

• Grade: AH8005

• Chipbreaker: PS

• Radius: 0.8 mm

• Clearance angle: 5°

• Approach angle: 35°

• Thickness: 3.18 mm

• Size: 11 mm

Special features

• Shape: Rhombic

• Hole style: Cylindrical hole + one-sided countersink (40°–60°)

• Application: Turning (external and internal)

• Typical system: Insert, external holder or boring bar, shim/clamp set, replacement screws

FAQ

What materials is the VBMT110308-PS AH8005 suited for?
The VBMT110308-PS AH8005 insert is formulated for heat-resistant alloys and harder materials; the AH8005 grade and PVD coating improve wear resistance during stable turning operations.

How does the PS chipbreaker affect machining?
The PS chipbreaker on the insert promotes controlled chip formation, reducing tangling and facilitating safer chip evacuation in both continuous and interrupted cuts.

Which holder features are required for correct mounting?
Compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness; use a matching ISO-compatible external holder or boring bar and the correct shim/clamp set for secure clamping.

What edge preparation does a 0.8 mm corner radius provide?
A 0.8 mm corner radius offers a compromise between edge strength and surface finish, supporting moderate depths of cut while helping to avoid premature edge chipping.

Is the VBMT110308-PS AH8005 indexable and replaceable?
Yes, the rhombic ISO insert is indexable and can be rotated or replaced in the holder to restore cutting performance; follow recommended tightening torques and seating procedures for repeatable results.

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.