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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