Tungaloy TNGG160402R-P NS9530 Turning Insert
High-Performance Cermet Grade NS9530 | Precision -P Chipbreaker | 0.2mm Right-Hand Radius
What is the best cermet grade for achieving a mirror finish on steel?
The Tungaloy TNGG160402R-P NS9530 is a high-precision right-hand cermet insert engineered specifically for finishing operations where superior surface quality is a mechanical necessity. Utilizing the NS9530 premium cermet grade, this insert offers exceptional chemical stability and resistance to oxidation, making it ideal for high-speed continuous cutting of carbon and alloy steels. The ultra-sharp 0.2mm corner radius (02) and the -P precision chipbreaker allow for extremely fine depths of cut while maintaining perfect chip control. 100% Made in Japan, it is the industrial choice for high-gloss CNC turning.
NS9530 Cermet Grade
A TiCN-based cermet that provides an excellent balance of wear resistance and fracture toughness. It produces high-gloss surfaces by preventing built-up edge (BUE).
-P Precision Breaker
Optimized for light loads. The -P breaker ensures stable chip evacuation even at very shallow depths of cut, protecting the workpiece from surface scratches.
0.2mm Precision Radius
The fine 0.2mm radius minimizes cutting forces and heat generation, making it perfect for intricate profiling and finishing delicate components.
Decoding TNGG 160402R-P Nomenclature
T
Triangular
N
0° Relief
G
Tolerance
G
Ground
16
16mm L
04
4.76mm Thk
02
0.2mm Rad
R-P
Right/Chip
3. Technical Data: Metric vs. Imperial Standards
| Technical Feature |
Metric (ISO) |
Imperial (ANSI) |
| Standard Model |
TNGG160402R-P |
TNGG 330.5R-P |
| Inscribed Circle (IC) |
9.525 mm |
3/8" |
| Thickness (S) |
4.76 mm |
3/16" |
| Corner Radius (RE) |
0.2 mm |
0.008" |
Recommended Parameters (NS9530 Cermet)
-
Cutting Speed (Vc): 100 - 300 m/min (Balanced Performance)
-
Feed Rate (f): 0.03 - 0.12 mm/rev (Mirror Finish Zone)
-
Depth of Cut (ap): 0.1 - 0.8 mm
*CNC Expert Note: Cermet works best without coolant in many steel finishing applications to avoid thermal cracking. If using coolant, ensure the flow is high and consistent.*
4. Primary Applications
- High-precision finish turning of carbon and alloy steels.
- Profiling and final machining of high-precision shafts.
- Achieving high Ra values on bearing surfaces.
- Final pass machining for hydraulic components.
5. Tool Compatibility
Pairs perfectly with standard TN** 1604 pockets. Fits WTJNR or MTJNR Right-hand external tool holders. Also optimized for S-WTJNR boring bars.
7. Why Source from CNCHome-Beyond?
Genuine Tungaloy
100% Original Japan Stock
Technical Expertise
Direct Specialist Support
Global Logistics
Reliable B2B Shipping
Quality Verified
Sealed Original Packaging
Feedback from Precision CNC Shops
⭐⭐⭐⭐⭐ "Incredible Finish" - Mark T., USA
"The NS9530 cermet grade is my go-to for finishing steel shafts. The shine it produces is almost like it's been polished."
⭐⭐⭐⭐⭐ "Stable and Sharp" - G. Müller, Germany
"Japan-made quality is evident here. The 0.2mm radius is perfect for my fine profiling work. Beyond delivered fast."
⭐⭐⭐⭐ "Great Chip Flow" - David W., UK
"The -P breaker keeps the chips short even at light depths. No more bird-nesting on our finish passes."
⭐⭐⭐⭐⭐ "Reliable B2B Supplier" - Hiroshi K., Japan
"Genuine product, well-packaged. Technical support was very professional. Perfect for our high-precision workshop."
⭐⭐⭐⭐⭐ "Excellent Dimensional Accuracy" - Luca R., Italy
"Held tolerances perfectly over a long batch. This is authentic Tungaloy at a very competitive price point."
8. FAQ - Professional Support
Q: Is NS9530 cermet better for steel than carbide?
A: For light finishing, yes. Cermet resists built-up edge much better than carbide, leading to superior surface integrity and a high-gloss finish.
Q: Can I use this R-P insert in a left-hand holder?
A: No. This is a Right-hand (R) insert. It must be paired with a Right-hand holder (WTJNR) to ensure the chipbreaker is oriented correctly.
Tech Tip: Cermet vs Carbide
While carbide is tougher, **Cermet (NS9530)** maintains sharp edges longer at high speeds. Use Cermet for the final touch to give your components a professional mirror shine. **Tungaloy Japan** - Excellence in surface technology.
© Technical Data by cnchome-beyond.com - Global CNC Tool Authority
