Korloy APMT1604PDR-KF5800 Precision Aluminum Milling Insert - Original (10pcs/box)
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The Original Korloy APMT1604PDR-KF5800 is an advanced uncoated carbide insert engineered for high-volume aluminum and non-ferrous metal machining. Utilizing the ultra-fine grain KF5800 substrate, this insert delivers an exceptional balance of edge toughness and extreme hardness for superior surface finishes.
Technical Specifications:
| Brand | Korloy (100% Authentic) |
| ISO Code | APMT1604PDR-KF5800 |
| Grade | KF5800 (Ultra-Fine Grain Carbide) |
| Dimensions | L: 16.4mm | d: 9.525mm | t: 4.76mm |
| Workpiece Material | Aluminum, Copper, Brass, Plastics |
Core Performance Features:
- Ultra-Fine Grain Structure: The KF5800 grade offers superior resistance to abrasive wear, significantly extending tool life in high-speed applications.
- Optimized for Large Cuts: The 1604 geometry allows for deeper axial cuts (Ap) while maintaining the precision required for finishing stages.
- Mirror-Polished Rake Face: Minimizes chip welding and friction, ensuring rapid chip evacuation and a mirror-like finish on the workpiece.
- High Edge Sharpness: Specifically ground to reduce cutting forces, preventing vibration in thin-walled or complex aluminum parts.
System Integration:
Designed for use with BAP400R indexable milling cutters and compatible with the Korloy Alpha Mill series.
Packaging: Sold as a pack of 10 inserts.
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.