TUNGALOY CCGT060204L-W15 NS9530
W15 Wiper Technology | High-Efficiency Finishing | NS9530 Premium Cermet
Product Overview
The Tungaloy CCGT060204L-W15 NS9530 is a high-performance Cermet turning insert designed for high-speed finishing where surface quality is the top priority. Equipped with the advanced W15 Wiper geometry, this insert allows you to achieve a superior "mirror finish" while significantly increasing your feed rates. The NS9530 Cermet grade provides exceptional chemical stability and resistance to built-up edge (BUE), making it perfect for machining carbon steel, alloy steel, and ductile iron. Made in Japan, this indexable turning tool is the industrial choice for precision machining requiring tight tolerances and efficient cycle times in CNC machining environments.
Technical Designation Breakdown
C
80° Rhombic
C
7° Clearance
G
G Tolerance
T
Hole Type
06
6.4mm Edge
02
2.38mm Thick
04L
0.4mm Radius
W15
Wiper
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 Grade: Superior Finishing
The NS9530 grade is Tungaloy's premier finishing Cermet. Unlike standard carbide, Cermet (Ceramic-Metal composite) has low affinity for steel, which prevents built-up edge (BUE) and results in a high-gloss surface. This long-tail keywords industry favorite provides the toughness needed for semi-finishing while maintaining the sharp edge required for ultra-fine precision.
Wiper Geometry (W15)
The W15 Wiper is a modified edge geometry that flattens the surface peaks during the cutting pass. This allows for twice the feed rate compared to a standard 0.4mm radius insert while achieving the same (or better) Ra surface roughness value.
Recommended Cutting Parameters
Optimized for P (Steel) and K (Cast Iron):
-
Cutting Speed (Vc): 120 - 250 m/min (390 - 820 SFM)
-
Feed Rate (f): 0.05 - 0.20 mm/rev (Wiper range)
-
Depth of Cut (ap): 0.1 - 1.0 mm
*Pro Tip: Ensure your tool post is perfectly aligned. Even a small deviation in center height can negate the benefit of the Wiper geometry.*
Global Verified Reviews
⭐⭐⭐⭐⭐ "Mirror Finish at High Speed" - Matthias H., Germany
"The CCGT060204L-W15 is a game changer. I'm running at 0.15mm feed and the finish looks like it was polished by hand. Cermet NS9530 is the best."
⭐⭐⭐⭐⭐ "Very Sharp and Stable" - Sato R., Japan
"Original Tungaloy quality. The Wiper geometry really helps with production speed in our Swiss-type lathes. Perfect for precision parts."
⭐⭐⭐⭐ "Durable for Finishing Steel" - James P., USA
"The 0.4mm radius with the wiper edge holds up well. Dimensional stability is excellent across long runs. Highly recommend for CNC finishing."
⭐⭐⭐⭐⭐ "Excellent Chip Control" - Luca M., Italy
"No more long stringy chips on finishing passes. The W15 helps break the chip even at light depths. Very satisfied."
⭐⭐⭐⭐⭐ "Fast Shipping & Quality" - Alan W., UK
"Genuine Tungaloy Japan inserts. If you need a clean, precise internal or external finishing pass, this cermet is the answer."
Technical Q&A
Q: Can I use this for machining 304 Stainless Steel?
A: Cermet is generally best for Steels and Cast Irons. For Stainless, a PVD grade like AH725 is usually more effective to handle the material's work-hardening properties.
Q: What does the 'L' in the model name represent?
A: The 'L' stands for Left-hand cutting direction. Ensure your tool holder and lathe program are set for left-hand geometry.
Q: Do I need special tool holders for Wiper inserts?
A: No, they fit standard SCLCR/L or SDUCR/L holders designed for CCGT/CCMT 0602 size inserts.
Expert Machining Tip: Why Cermet over Carbide?
In finishing, the chemical stability of **NS9530 Cermet** is superior to tungsten carbide. It resists welding between the tool and work material, ensuring the mirror surface remains perfect. Combined with the **W15 Wiper**, you get the highest possible quality in the shortest cycle time for precision machining.
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