ZCC.CT DNMG150608-PM YBC151 Carbide Turning Inserts for Steel
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DNMG150608-PM YBC151 Precision Steel Turning Inserts
Product Overview
The DNMG150608-PM YBC151 is a premier industrial solution for Steel (P-Class) turning. The YBC151 Grade features a thick Al2O3 CVD coating optimized for high-speed operations (P10-P20 range). The -PM (Semi-Finishing) chipbreaker geometry provides a balanced rake angle that ensures stable chip control and reduces cutting forces, making it the go-to choice for precision manufacturing of carbon and alloy steels.
Core Technical Advantages
- ✔ High-Speed Thermal Protection: Thick CVD coating acts as a massive thermal barrier for high-velocity cutting.
- ✔ PM Chipbreaker Geometry: Specifically engineered for semi-finishing with excellent chip evacuation properties.
- ✔ Edge Integrity: Optimized substrate toughness prevents micro-chipping during continuous high-temp runs.
ISO Nomenclature & Dimensional Guide
55° Rhombic
0° Relief
Tolerance
Pin/Hole
15.5mm L
6.35mm S
0.8mm Rad
| Unit System | Model Number | Nose Radius |
|---|---|---|
| Metric (ISO) | DNMG150608-PM | 0.8 mm |
| Imperial (ANSI) | DNMG 442-PM | 0.0315 inch |
Recommended Cutting Parameters
| Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|
| 200 - 450 m/min | 0.15 - 0.50 mm/rev |
Industrial Applications
- Carbon Steel (S45C, 1045)
- Alloy Steel (4140, 4340)
- Continuous finishing operations
- Automotive and precision gear shafts
Machine Compatibility
- CNC Turning Lathes
- High-Rigidity Machining Centers
- Automatic Production Lines
ZCC.CT Steel Grade Selection
| Grade | Type | Performance Focus |
|---|---|---|
| YBC151 | CVD | High Speed / Precise Finishing (P10-P15) |
| YBC251 | CVD | General Purpose / Versatile (P20-P25) |
| YBC351 | CVD | Roughing / Interrupted Cut (P30-P35) |
Trusted Globally by CNC Professionals
⭐⭐⭐⭐⭐
"Exceptional finish on 4140 steel. Tool life is predictable and reliable."
— Robert H., USA⭐⭐⭐⭐⭐
"Perfekte Oberfläche bei hohen Schnittgeschwindigkeiten. Sehr zufrieden."
— Dieter S., Germany⭐⭐⭐⭐⭐
"The PM chipbreaker works perfectly for my semi-finishing runs."
— Kenji T., Japan⭐⭐⭐⭐
"Great value. Outlasts our previous brand at a lower cost per part."
— Marco G., ItalyFrequently Asked Questions
1. Can I use YBC151 for interrupted cutting?
YBC151 is optimized for high-speed continuous finishing. For heavy interrupted cuts, we recommend switching to YBC251 or YBC351.
2. What is the difference between -PM and -DM?
-PM is a "Medium" breaker focused on balanced finishing, while -DM is typically used for slightly heavier medium machining.
3. Is this suitable for Stainless Steel?
While it can cut stainless, it is not optimized for it. For Stainless Steel (M), please use the YBM series.
Industrial Tip: Always prioritize YBC151 when your cycle times are dictated by high surface speeds. The CVD coating only reaches peak efficiency when sufficient cutting heat is generated to activate the thermal barrier.
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.