ZCC.CT KNUX160410R12 YBC151 Carbide Profiling Inserts for Steel
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KNUX160410R12 YBC151: High-Speed Profiling for Steel
Product Overview
The KNUX160410R12 YBC151 is a specialized 55° parallelogram profiling insert designed for high-efficiency machining of Steel (P-Class). The YBC151 grade utilizes a thick CVD coating with a highly wear-resistant Al2O3 layer, making it ideal for high-speed finishing and semi-finishing operations. Its unique KNUX geometry and R12 integrated chipbreaker provide exceptional chip control and edge stability during copy-turning and intricate profiling tasks.
Key Performance Advantages
- ✔ High-Velocity Coating: The YBC151 grade is engineered for P10-P20 steel ranges, handling high temperatures without edge deformation.
- ✔ Profiling Specialist: The 55° parallelogram shape allows for complex contours that standard rhombic inserts cannot reach.
- ✔ Reliable Chip Control: The R12 geometry ensures smooth chip breakage even at higher cutting speeds, preventing "bird-nesting."
Technical Specifications & ISO Decoding
55° Para.
0° Relief
Tolerance
Special/Hole
16mm Edge
4.76mm Thick
1.0mm Rad
| Standard | Model Reference | Orientation |
|---|---|---|
| Metric (ISO) | KNUX160410R12 | Right Hand |
| Inch (ANSI) | KNUX 33.2R12 | Right Hand |
Recommended Cutting Data (Steel)
| Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|
| 180 - 450 m/min | 0.15 - 0.40 mm/rev |
Primary Applications
- Carbon Steel (AISI 1045, S45C)
- Alloy Steel (4140, 4340, SCM440)
- Copy turning & Profiling
- High-speed finishing of shafts
Compatibility
- Standard KNUX tool holders
- High-rigidity CNC Turning Centers
- Automated production lines
ZCC.CT Steel Grade Matrix (P)
| Grade | Coating | Application Focus |
|---|---|---|
| YBC151 (This) | CVD | High-Speed Finishing (P10-P20) |
| YBC251 | CVD | General Purpose (P20-P30) |
| YBC351 | CVD | Roughing / Interruption (P30-P40) |
Why Choose ZCC.CT?
As one of the world's largest carbide manufacturers, ZCC.CT delivers aerospace-grade precision at a competitive price point. The YBC series is recognized globally for its consistency in automated production environments.
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"Outstanding performance on 4140 steel. Finish is mirror-like."
— Robert K., USA 🇺🇸⭐⭐⭐⭐⭐
"Perfekte Standzeit. Sehr stabil bei hohen Geschwindigkeiten."
— Hans W., Germany 🇩🇪⭐⭐⭐⭐⭐
"Excellent profiling results on our CNC lathes. Reliable supply."
— Akira S., Japan 🇯🇵⭐⭐⭐⭐
"Solid chip control. The R12 breaker is very effective."
— Luigi F., Italy 🇮🇹Frequently Asked Questions
Q: Is the YBC151 grade suitable for interrupted cuts?
A: YBC151 is a high-speed finishing grade. For interrupted cuts, we recommend switching to YBC251 or YBC351 for better impact resistance.
Q: What does the "R12" suffix mean?
A: The "R" indicates a Right-Hand insert, and "12" refers to the specific R-type chipbreaker design for profiling optimization.
Q: Can I use this on a manual lathe?
A: Yes, as long as you have the corresponding KNUX (CKJNR/L) tool holder and can maintain sufficient spindle speed for the CVD coating to function.
Industrial Tech Tip: The YBC151 CVD coating reaches its maximum efficiency when cutting heat is sufficient. Avoid under-speeding this insert, as it can lead to premature coating wear.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.