APKT1604PDSR-MM PC6510 (10pcs)
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The Original Korloy APKT1604PDSR-MM PC6510 is a premium PVD coated milling insert engineered specifically for the demanding requirements of stainless steel machining. Featuring the MM chipbreaker, it provides excellent chip control and reduced cutting forces in medium-duty milling operations.
Technical Specifications:
| Brand | Korloy (100% Authentic) |
| ISO Code | APKT1604PDSR-MM |
| Grade | PC6510 (PVD Coated) |
| Application | Stainless Steel (M-class), Steel (P-class) |
| Chipbreaker | MM (Medium Cutting) |
Key Performance Features:
- PVD PC6510 Grade: Offers superior thermal stability and resistance to notch wear, extending tool life in tough materials.
- MM Geometry: The medium-cut chipbreaker ensures stable cutting edges and prevents sudden fractures during interrupted cuts.
- Versatile Machining: Excellent for shoulder milling, slotting, and face milling across various stainless steel grades.
Recommended Tooling:
Compatible with all standard APKT 1604 indexable milling cutters and BAP400R series holders.
Packaging: 10 pieces per pack.
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.