TUNGALOY CCMT060204-24 NS9530
Premium Cermet Grade | 24-Type Chipbreaker | High-Speed Finishing
Product Overview
The Tungaloy CCMT060204-24 NS9530 is a high-grade Cermet turning insert specifically designed for finishing operations in steel and cast iron. Equipped with the versatile 24-style chipbreaker, this insert provides excellent chip control across a wide range of light-duty applications. The NS9530 Cermet grade utilizes advanced Japanese material technology to offer high chemical stability, ensuring a mirror finish and preventing built-up edge (BUE). Ideal for CNC machining and precision machining, this indexable turning tool delivers consistent performance and long tool life in high-speed environments.
Technical Designation Breakdown
C
80° Rhombic
C
7° Clearance
M
M Tolerance
T
Hole Type
06
6.4mm Edge
02
2.38mm Thick
04
0.4mm Radius
24
Chipbreaker
Technical Specifications: Metric vs. Imperial
| Feature |
Metric Unit |
Imperial Equivalent |
| Inscribed Circle |
6.35 mm |
1/4 inch |
| Thickness |
2.38 mm |
3/32 inch |
| Corner Radius |
0.4 mm |
0.016 inch |
NS9530 Cermet Technology
The NS9530 grade is Tungaloy's answer to the demand for high-speed steel machining. As a Cermet (Ceramic-Metal), it possesses a lower affinity for iron than tungsten carbide. This means less heat is transferred to the tool and the workpiece, allowing for faster cutting speeds and a mirror finish that requires minimal post-processing. It is a staple long-tail keywords product for high-precision CNC shops.
The 24 Chipbreaker
The 24-style chipbreaker is designed for light-to-medium finishing. Its unique geometry ensures that chips are broken effectively even at low depths of cut, preventing long, stringy chips from scratching the surface of your workpiece or tangling around the spindle.
Recommended Cutting Parameters
Optimized for P (Steel) and K (Cast Iron):
-
Cutting Speed (Vc): 100 - 250 m/min (330 - 820 SFM)
-
Feed Rate (f): 0.05 - 0.20 mm/rev
-
Depth of Cut (ap): 0.2 - 1.5 mm
*Note: Best results are achieved with high-pressure coolant to ensure chip evacuation and edge cooling.*
Global Verified Reviews
⭐⭐⭐⭐⭐ "Perfect Surface Finish" - Dieter S., Germany
"The NS9530 grade creates a shine like I've never seen with standard carbide. For finishing steel parts, this is the only insert I use."
⭐⭐⭐⭐⭐ "Great Chip Control" - Hiroshi M., Japan
"The 24 chipbreaker works exactly as advertised. Clean chips and no tangles in our Swiss-type lathes. Very reliable."
⭐⭐⭐⭐ "Durable Finishing" - Tom B., USA
"Using this CCMT for a high-volume steel project. Dimensional stability is excellent even after hundreds of parts."
⭐⭐⭐⭐⭐ "Mirror Surface every time" - Luigi R., Italy
"Excellent value for money. Tungaloy quality is unmatched when it comes to cermet. My customers are very happy with the finish."
⭐⭐⭐⭐⭐ "Fast Shipping, Good Tool" - Andre P., Brazil
"Very fast delivery to Brazil. The inserts are genuine and perform beautifully in our CNC workshop."
Technical Q&A
Q: Can I use this for Stainless Steel?
A: While it can cut some stainless, Cermet is optimized for carbon and alloy steels. For heavy stainless work, we recommend Tungaloy's AH series coated carbide.
Q: Does this fit my SCLCR tool holder?
A: Yes! This CCMT060204 fits standard SCLCR/L holders designed for size 06 inserts.
Q: What is the benefit of Cermet over Carbide?
A: Cermet offers better heat resistance and chemical stability, leading to superior surface finishes and the ability to run at higher speeds in finishing operations.
Expert Machining Tip: Cermet vs. Carbide
For the best results in precision machining, use NS9530 Cermet for the final pass. Its high hardness at the cutting edge maintains the sharpness needed for a mirror finish, whereas carbide may round over more quickly during high-speed finishing.
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