CNMG 090408 AH8015 Wendeplatten - Tungaloy
Product information "CNMG 090408 AH8015 Wendeplatten - Tungaloy"
Take advantage of a robust combination of PVD-coated carbide wear resistance and ISO-standard geometry for consistent turning of heat-resistant alloys; the balanced AH8015 grade offers stable cutting-edge life and wide material coverage. Order genuine Tungaloy inserts via Metav Werkzeuge or request application advice from our consultants for fast availability and reliable tool pairing.
CNMG090408 AH8015 carbide turning insert — ISO rhombic, 80° included angle — Tungaloy
The CNMG090408 AH8015 is an ISO-standard rhombic turning insert designed for general turning, offering a balanced mix of wear resistance and cutting-edge stability for machining heat-resistant alloys.
- PVD-coated carbide for heat-resistant alloys
- ISO CNMG 090408 rhombic geometry
- 0.8 mm corner radius for versatility
- Double-sided with cylindrical hole
- 4.76 mm plate thickness for rigidity
Consistent geometry for repeatable turning performance
The rhombic ISO form with an 80° included angle and 0° relief angle ensures predictable contact geometry and stable chip flow during external and internal turning. The standardised shape facilitates interchangeability across compatible holders; compatibility is governed by form, relief angle, tolerance class, fastening, size and plate thickness, enabling straightforward replacement and reduced setup time. Predictable geometry contributes directly to process stability and machining accuracy.
Balanced grade optimised for heat-resistant alloys
The AH8015 grade is a PVD-coated carbide selected as a first choice for general machining of heat-resistant alloys, balancing wear resistance with edge stability. This combination extends tool life under elevated cutting temperatures while maintaining surface quality. The moderate corner radius of 0.8 mm offers a compromise between strength and sharpness, supporting both finishing and light roughing operations with reduced risk of edge chipping.
Practical design that supports secure clamping and rigidity
The insert is double-sided and supplied with a cylindrical hole, compatible with a wide range of external holders and boring bars when the holder matches the ISO form and dimensions. The 4.76 mm plate thickness provides mechanical rigidity, lowering vibration sensitivity and enabling stable machining when paired with appropriately rated toolholders. Clear mechanical interfaces reduce assembly time and enhance repeatability across tool changes.
Process advantages and productivity gains
Using a wear-resistant PVD-coated grade with stable cutting-edge geometry reduces downtime for insert changes and contributes to consistent part quality. The double-sided design doubles indexable life per insert, while ISO conformity simplifies inventory management. Together, these attributes support economical production runs and predictable maintenance intervals, translating into lower cost per component and improved throughput.
Contact Metav Werkzeuge for tailored application advice or to source genuine Tungaloy CNMG090408 AH8015 inserts and ensure optimal tool-holder pairing
Technical data
- Article number: 6946875
- Manufacturer SKU: TUN6946875
- SKU: 6946875-Tungaloy
- Model series: ISO-Drehwendeschneidplatten
Facts
- Corner radius: 0.8 mm
- Included angle: 80°
- Relief angle: 0°
- Plate thickness: 4.76 mm
- Size: 09
Special features
- PVD-coated carbide (AH8015)
- Double-sided insert with chipbreaker
- Rhombic plate form
- With cylindrical hole
- Application: Turning
- ISO-series insert; compatibility requires matching holder form, relief angle, tolerance class, fastening, size and thickness
FAQ
What materials is this insert suitable for?
The AH8015 grade on the CNMG090408 insert is designed primarily for machining heat-resistant alloys, offering a balance of wear resistance and edge stability suitable for a wide range of alloyed materials.
How does the 0.8 mm corner radius affect machining?
A 0.8 mm corner radius on the CNMG090408 insert provides increased edge strength compared with smaller radii, allowing light roughing and finishing with reduced chipping risk while maintaining acceptable surface finish.
Is the insert compatible with standard CNMG holders?
Yes, the CNMG090408 conforms to ISO geometry; compatibility depends on matching the holder’s form, relief angle, tolerance class, fastening method, size and thickness as specified by the toolholder manufacturer.
Does the insert come pre-coated and what is the coating type?
The insert is supplied in the AH8015 specification, which is a PVD-coated carbide grade engineered for enhanced wear resistance during machining of heat-resistant alloys.
How does the plate thickness influence performance?
The 4.76 mm plate thickness increases stiffness and reduces vibration sensitivity, supporting stable cutting conditions when used with appropriately rated holders.
Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, KatzbergstraĂźe 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.