Mitsubishi DCMT11T308 UE6110 Carbide Turning Insert for Steel (10pcs)
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DCMT11T308 UE6110
High-Speed Steel Specialist | UE6110 Hardened CVD | 0.8mm Radius
Optimized for High-Speed Steel Production
UE6110 Grade (High-Velocity CVD): The UE6110 is Mitsubishi's premier grade for high-speed turning of carbon and alloy steels (P05–P20). It features a specialized Nano-Texture Al2O3 coating that provides incredible hardness and heat resistance. This allows you to push surface speeds ($V_c$) significantly higher than general-purpose grades while maintaining excellent crater wear resistance.
DCMT Geometry (Positive Profile): The 55-degree diamond shape with a 7-degree relief angle is highly versatile for profiling and facing. The positive rake ensures low cutting resistance, which helps maintain part accuracy and reduces heat transfer to the tool holder.
0.8mm Radius (High Edge Strength): The "08" radius provides a robust cutting edge capable of handling high feed rates. It effectively dissipates heat and produces a stronger edge cross-section, making it ideal for semi-roughing to medium finishing in stable CNC setups.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | DCMT11T308 | 9.525 mm | 3.97 mm | 0.80 mm |
| Imperial | DCMT32.52 | 3/8" | 5/32" | 0.0315" (1/32") |
Recommended Machining Parameters
*UE6110 is designed for high-speed efficiency. Best used in rigid, high-RPM machines.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Mild Steel (S20C/1018) | 250 - 500 m/min | 0.15 - 0.40 mm/r | 0.50 - 3.00 mm |
| Alloy Steel (4140/SCM440) | 200 - 400 m/min | 0.12 - 0.35 mm/r | 0.50 - 2.50 mm |
Compatible Tool Holders
Maximum metal removal rates with 11-series SDJCR/L or SDUCR/L holders:
Shop SDJCR 11 HoldersPro-Tip: UE6110 vs. UE6020
UE6110 (High Speed): Choose this for high-volume, continuous turning. It resists heat and wear better than any other grade at surface speeds over 300m/min.
UE6020 (General Purpose): If you are doing interrupted cuts (turning over bolt holes or hex bar stock), switch to UE6020 for its higher impact toughness.
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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.