ZCC.CT DNMG150404-PM YBC151 Carbide Turning Inserts for Steel
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DNMG150404-PM YBC151 Turning Inserts
Product Overview
The DNMG150404-PM YBC151 is a premium 55° rhombic negative insert engineered for Steel (P-Class) machining. The YBC151 grade features a thick Al2O3 and TiN CVD coating, optimized for high-speed operations where thermal resistance is paramount. Its -PM chipbreaker (Semi-Finishing to Medium) geometry is designed with a balanced rake angle and landing to ensure stable chip breaking across a wide range of feed rates.
Key Performance Features
- ✅ YBC151 High-Speed Grade: Excellent wear resistance for P10–P20 steel applications at high cutting speeds.
- ✅ PM Chipbreaker: Versatile medium-duty geometry that prevents chip wrapping and reduces cutting forces.
- ✅ Superior CVD Coating: Thick Al2O3 layer provides an incredible thermal barrier, extending tool life in dry or wet cutting.
- ✅ Precision 0.4mm Radius: Ideal for finishing and semi-finishing with tight dimensional control.
Nomenclature Decoding
55° Shape
0° Relief
Tolerance
Pin/Hole
15.5mm L
4.76mm S
0.4mm R
Technical Specifications
| Feature | Metric (ISO) | Inch (ANSI) |
|---|---|---|
| Designation | DNMG150404-PM | DNMG 431-PM |
| Inscribed Circle | 12.7 mm | 0.500" |
Recommended Cutting Data
| Material (P) | Speed (Vc) | Feed (f) |
|---|---|---|
| Carbon/Alloy Steel | 200 - 450 m/min | 0.15 - 0.50 mm/rev |
Primary Applications
- Low/Medium Carbon Steel
- Alloy Steel (4140, 4340)
- Pre-hardened Steel roughing
- High-speed continuous machining
Grade Strategy
- YBC151: High Speed / Stable Conditions.
- YBC251: General Purpose / Versatile.
- YBC351: Heavy Interrupted / Roughing.
Why Choose ZCC.CT YBC151?
ZCC.CT is a global leader in carbide innovation. The YBC series provides industrial shops with the reliability needed for 24/7 production cycles, offering up to a 30% increase in tool life over standard inserts in high-speed steel turning.
Global User Feedback
⭐⭐⭐⭐⭐
"The chipbreaker works perfectly on 4140 steel. Increased my feed rate by 15%."
— David R., USA 🇺🇸⭐⭐⭐⭐⭐
"Sehr gute Standzeit bei hohen Geschwindigkeiten. Top Preis-Leistung."
— Stefan K., Germany 🇩🇪⭐⭐⭐⭐
"Consistent performance. The CVD coating is very durable for high-speed runs."
— Sato M., Japan 🇯🇵⭐⭐⭐⭐⭐
"Ottima resistenza al calore. Lo consiglio."
— Luca B., Italy 🇮🇹Frequently Asked Questions
1. Is YBC151 good for interrupted cuts?
YBC151 is optimized for speed and continuous cutting. For heavy interrupted cuts, YBC251 or YBC351 is recommended.
2. What is the difference between -PM and -PR?
-PM is for medium machining (semi-finishing), while -PR is for heavy roughing.
3. Can I use this for stainless steel?
In some cases, yes, but for optimal results in stainless steel, we recommend the YBM series.
Industrial Tip: Choosing YBC151 is a decision for Speed. Ensure your machine setup is rigid to fully exploit the high-performance capabilities of this CVD-coated insert.
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.