Mitsubishi RCMT0803MO UE6110 Round Turning Insert | Genuine MMC
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RCMT0803MO UE6110
Mitsubishi Materials | Precision Round Insert for Steel Profiling
The Mitsubishi RCMT0803MO UE6110 is a specialized round turning insert engineered for high-performance steel machining. Its circular geometry provides the strongest possible cutting edge for profiling, copy turning, and heavy-duty roughing. Featuring the advanced UE6110 CVD coating, this insert is the industrial standard for stable cutting conditions, offering superior resistance to heat and wear during continuous CNC turning operations.
Technical Specifications
| ISO Designation | RCMT0803MO |
|---|---|
| ANSI Designation | RCMT 2.5(3) MO |
| Grade / Coating | UE6110 (CVD Alumina + TiCN) |
| Inscribed Circle (IC) | 8.0 mm (0.315") |
| Thickness (S) | 3.18 mm (0.125") |
UE6110 CVD Technology
The UE6110 grade is Mitsubishi's premium choice for turning carbon and alloy steels. This CVD (Chemical Vapor Deposition) coating features a thick layer of Alumina ($Al_2O_3$), which provides a thermal barrier to protect the carbide substrate. It is optimized for high-speed cutting, ensuring the edge remains sharp even when the cutting resistance generates significant heat.
MO Profiling Geometry
The MO chipbreaker is designed for medium-duty applications. Round inserts inherently lack a traditional nose radius, meaning the entire edge can be utilized. This geometry provides exceptional indexable turning stability, allowing for a higher surface finish quality and greater versatility in 3D profile milling and turning.
Recommended Cutting Parameters
Primary Material: Carbon Steel / Alloy Steel (P10-P20)
| Material Type | Speed ($v_c$) | Feed Rate ($f$) |
|---|---|---|
| Mild Steel (S20C) | 180 - 380 m/min | 0.12 - 0.30 mm/rev |
| Carbon Steel (S45C) | 150 - 320 m/min | 0.10 - 0.25 mm/rev |
| Alloy Steel (SCM440) | 120 - 280 m/min | 0.10 - 0.22 mm/rev |
SRDC / SRGC HOLDER COMPATIBILITY
The RCMT0803MO insert is compatible with Mitsubishi SRDC style tool holders for precision profiling.
Browse Compatible Tool Holders →Metric vs. Inch Cross-Reference
| Feature | Metric Designation | Inch Designation (Approx.) |
|---|---|---|
| Insert Diameter | 08 (8.0 mm) | 2.5 (5/16" or 0.315") |
| Thickness | 03 (3.18 mm) | 3 (1/8" or 0.125") |
Need Help With Mitsubishi Inserts?
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This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.