ZCC.CT APKT11T304-PM YBG302 Carbide Insert – 11mm Finish Milling R0.4 Steel
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APKT11T304-PM YBG302 Milling Insert
High-Performance Nano-PVD Coated Carbide Solution
Product Overview
"Which milling insert provides the best balance of toughness and wear resistance for universal steel and stainless steel applications?"
The APKT11T304-PM YBG302 is a versatile powerhouse in the ZCC.CT lineup. Utilizing the YBG302 Nano-PVD coating, this insert is specifically designed for medium-load milling. The -PM chipbreaker features a reinforced cutting edge and a positive rake angle, making it the ideal choice for minimizing cutting forces while maintaining excellent surface finish on stainless steel and alloy steels.
Key Features
- YBG302 Grade: Multi-layer TiAlN Nano-PVD coating for exceptional thermal stability and notch wear resistance.
- PM Geometry: Precision-engineered for chip control in medium-range cutting depths.
- Substrate Toughness: High-cobalt fine-grain carbide substrate prevents micro-chipping during interrupted cuts.
- Low Friction: Smooth coating surface reduces built-up edge (BUE) in gummy materials like 304/316 stainless.
Technical Specifications
| Parameter | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Model Number | APKT11T304-PM | APKT 040304-PM |
| Cutting Speed (Vc) | 100 - 240 m/min | 328 - 787 SFM |
| Feed per Tooth (fz) | 0.08 - 0.25 mm/z | 0.003 - 0.010 IPT |
Insert Code Decoder
85° Para.
11° Relief
Tolerance
Fixing
11mm Edge
3.97mm Thk
0.4mm Rad
Chipbreaker
Compatible Tooling:
View Compatible EMP01/EMP02 Milling Cutters & End MillsApplications & Compatibility
Workpiece Compatibility: Specifically optimized for ISO M (Stainless Steel) and ISO P (Carbon/Alloy Steel). Excellent performance in 300-series and 400-series stainless steels.
Equipment: Fits all standard ISO-compliant milling cutters for APKT11T3 inserts, including high-speed CNC machining centers and vertical milling machines.
ZCC.CT Grade Comparison
YBG302 (Universal): Enhanced toughness for interrupted cuts and general-purpose stainless milling.
YBM251: Specialized for finishing and semi-finishing stainless steel with higher wear resistance.
YBG205: Targeted for superalloys and extremely sticky stainless steels where heat control is critical.
Why Choose Our ZCC.CT Tools?
As authorized CNC tooling specialists, we provide guaranteed authenticity and technical expertise. Our products are sourced directly to ensure you receive the latest coating technologies and precision manufacturing standards.
"Excellent for 304 SS"
"The YBG302 grade is incredibly tough. We use it for roughing stainless and the tool life is impressive." — Mark T., USA
"Sehr gute Standzeit"
"Gutes Preis-Leistungs-Verhältnis. Hält länger als teurere Marken beim Fräsen von Stahl." — Bernd S., Germany
"Reliable performance"
"チップの品質が安定しており、加工面も綺麗です。リピート確定。" — Hiroshi K., Japan
"Ottimo prodotto"
"Consegna veloce e inserti di qualità. Ottimi per lavorazioni su inox." — Giuseppe L., Italy
FAQ
A: Yes. YBG302 has higher impact toughness, making it more reliable for heavy interrupted cuts or less stable setups.
A: We recommend the -LC chipbreaker in uncoated grades for aluminum to avoid chip welding.
A: If your face mill uses ISO APKT11T3 standard inserts, this is a direct replacement.
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.