Mitsubishi CCMT120408 UE6110 High-Speed Carbide Turning Insert (10pcs)
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CCMT120408 UE6110
High-Velocity Steel Turning | CVD Coated Carbide | 0.8mm Radius
Material Science & Edge Toughness
UE6110 Grade (High-Speed CVD): This is a premium ISO P10 Grade carbide. It features a specialized multi-layer CVD coating (TiCN + Al2O3 + TiN) with a high-density Aluminum Oxide layer that serves as an extreme thermal barrier. UE6110 is engineered for Continuous Cutting at surface speeds much higher than standard P25 grades, resisting plastic deformation and flank wear in high-volume production.
0.8mm Productivity Radius: The 08 radius (1/32") is designed for high-efficiency semi-finishing. It provides a robust cutting edge that handles higher feed per revolution (fn), effectively reducing cycle times while producing a high-quality surface finish on large-diameter carbon and alloy steels.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | CCMT120408 | 12.70 mm | 4.76 mm | 0.80 mm |
| Imperial | CCMT432 | 0.500" (1/2") | 0.187" (3/16") | 0.0315" (1/32") |
Recommended Cutting Parameters
*The UE6110 grade thrives at high surface speeds. For maximum productivity, run at the upper end of the Vc range.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Carbon Steel (1045/S45C) | 220 - 450 m/min | 0.12 - 0.35 mm/r | 0.40 - 2.50 mm |
| Alloy Steel (4140/SCM440) | 180 - 350 m/min | 0.10 - 0.30 mm/r | 0.40 - 2.00 mm |
Required Tool Holder
Maximum stability for SCLCR/L 12 external tools and high-rigidity boring bars:
Shop SCLCR 12 HoldersPro-Tip: UE6110 vs UE6020
UE6110 (High Speed): Optimized for Continuous Machining. Excellent for high-volume jobs where cycle time is critical. It stays sharper longer at high temperatures but can chip under heavy interruptions.
UE6020 (General Purpose): Choose this for Interrupted Cuts or unstable setups. It is tougher and more forgiving but will wear faster at the extreme RPMs that UE6110 handles easily.
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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.