CCMT 09T302 AH8005 Wendeplatten - Tungaloy

Combining a PVD‑coated cemented carbide grade with a 0.2 mm nose radius and ISO compatibility, this insert delivers consistent, wear‑resistant performance for stable turning operations; order the CCMT09T302 AH8005 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT09T302 AH8005 CCMT turning insert — Tungaloy, PVD‑coated carbide, 0.2 mm radius

The CCMT09T302 AH8005 is an ISO‑standard turning insert engineered for external and internal turning of heat‑resistant alloys and other hard materials, offering stable metal removal under robust machining conditions.

• ISO‑standard rhombic insert, 09 size
• PVD‑coated cemented carbide AH8005
• 0.2 mm nose radius for fine finishes
• Cylindrical hole with 40°–60° countersink
• Single‑sided chipbreaker for controlled chips

High wear resistance and consistent cutting performance

The combination of a PVD‑coated surface and a cemented carbide substrate gives long tool life and repeatable results when machining demanding alloys. The AH8005 grade is formulated for stable machining of heat‑resistant and hard workpieces, reducing flank wear and preserving cutting edge geometry. This results in fewer indexings and more predictable tool change intervals, improving process economy and supporting continuous production runs. The insert’s low nose radius contributes to improved surface finish without sacrificing edge strength.

Clear guidance on holder compatibility and mounting

Compatibility with a toolholder is defined by insert shape, clearance angle, tolerance class, fastening method, size and thickness. The rhombic form, 7° clearance angle and 09 size correspond to common ISO holders; the insert’s hole design — a cylindrical hole with a one‑sided countersink (40°–60°) — supports secure clamping and consistent seat location. Specifying a matching ISO CCMT external holder or boring bar and ensuring correct clamp and screw torque will maintain repeatable concentricity and minimise vibration during turning.

Chip control and application suitability

The single‑sided chipbreaker is tailored for predictable chip formation when turning both external and internal diameters. For mixed batches or varying stability, selecting the appropriate chipbreaker geometry and cutting data according to the workpiece material ensures reliable evacuation and reduces rework time. The grade’s PVD layer helps at higher cutting temperatures, so the insert is particularly effective for heat‑resistant alloys where thermal stability of the cutting edge is critical.

Practical setup advice for productive turning

Use the ISO‑compliant system build: the insert seated on a correct support pad, clamped with the recommended screw set and paired with a stable holder or boring bar to exploit the insert’s full potential. The 0.2 mm nose radius balances finish quality and edge robustness; consider modest increases in feed for roughing passes and finer feeds for finishing to leverage the radius for surface integrity. Where chip control is a priority, match the chipbreaker and adjust feed and speed to the material; for thin‑walled components, reduce cutting forces by optimising depth of cut and maintaining rigid workholding.

For tailored advice on holders, cutting parameters and matching accessories for the Tungaloy CCMT09T302 AH8005 insert, contact Metav Werkzeuge — our specialists will provide application‑oriented recommendations and compatibility checks.

Technical data

• Article number: 6775776
• SKU: 6775776-Tungaloy
• Manufacturer SKU: TUN6775776
• Model series: ISO turning inserts
• Material: cemented carbide

Core data

• Insert designation: CCMT09T302
• Insert size: 09
• Thickness: 3.97 mm
• Nose radius: 0.2 mm
• Clearance angle: 7°
• Top angle: 80°
• Countersink angle: 40°–60°

Special features

• PVD‑coated grade AH8005
• Rhombic form
• Cylindrical hole with one‑sided countersink
• Single‑sided chipbreaker
• For external and internal turning
• Compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness

FAQ

Is this insert suitable for heat‑resistant alloys? Yes. The CCMT09T302 AH8005 insert uses a PVD‑coated cemented carbide grade designed specifically for wear resistance and thermal stability when machining heat‑resistant alloys.

Can the insert be used for internal turning as well as external turning? Yes. The geometry and chipbreaker of the CCMT09T302 AH8005 support both external and internal turning when paired with a compatible ISO boring bar or holder.

What determines which holder fits this insert? Holder compatibility depends on insert form, clearance angle (7°), tolerance class, fastening method, insert size (09) and thickness (3.97 mm); selecting an ISO CCMT‑compatible holder with matching seat and clamp is essential.

How does the single‑sided chipbreaker affect machining? The single‑sided chipbreaker provides reliable chip control for a range of materials and improves evacuation in many turning operations; matching chipbreaker style to workpiece material enhances process stability and surface finish.

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.