Mitsubishi CCMT060208 UC5115 CVD Carbide Insert for Cast Iron (10pcs)
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CCMT060208 UC5115
Cast Iron Specialist | Black Super CVD Coating | 0.8mm High-Feed Radius
Material Science & Edge Security
UC5115 Grade (CVD Mastery): This grade is engineered specifically for ISO K (Cast Iron) materials. Utilizing a thick-layer CVD coating, it provides incredible hardness and heat resistance. The specialized "Black Super Coating" acts as a thermal barrier, protecting the carbide substrate from the abrasive micro-particles inherent in gray and ductile irons.
0.8mm Radius (Productivity Choice): The 08 radius (1/32") offers a significantly stronger cutting edge than the 02 or 04 versions. It allows for increased feed rates and deeper depths of cut. This geometry is perfect for removing "skin" from cast parts and maintaining edge integrity during continuous high-speed runs.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | CCMT060208 | 6.35 mm | 2.38 mm | 0.80 mm |
| Imperial | CCMT21.52 | 1/4" | 3/32" | 0.0315" (1/32") |
Recommended Cutting Parameters
*UC5115 thrives in dry or wet high-speed environments. Use the 0.8mm radius to push your cycle times.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Gray Iron (HT250/300) | 180 - 380 m/min | 0.12 - 0.35 mm/r | 0.50 - 2.00 mm |
| Ductile Iron (QT450/600) | 140 - 300 m/min | 0.10 - 0.28 mm/r | 0.50 - 1.80 mm |
Required Tool Holder
Maximum performance for SCLCR/L 06 series boring bars and holders:
Shop SCLCR 06 HoldersPro-Tip: UC5115 vs VP15TF
UC5115 (CVD): Optimized for High-Speed Iron. The thick coating is built for the abrasiveness of cast iron. It will outperform any universal grade by 2x-3x in pure iron applications.
VP15TF (PVD): Switch to VP15TF only if you are dealing with heavy interruptions (like holes or slots) or if you are machining small batches of steel and iron on the same setup.
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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.