CCMT060204-FP MC6025 (10pcs) Coated Carbide Turning Inserts – Precision 80° Rhombic Design for CNC Lathes
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Overview: Introducing the CCMT060204-FP MC6025 coated carbide turning inserts, engineered to elevate your CNC machining processes. These positive 80° rhombic inserts are designed for precision finishing of carbon steel, alloy steel, and mild steel. The advanced coating ensures exceptional durability, while the breaker protrusion at the corner tip controls chip formation, even at small depths of cut. The 0.4mm corner radius and 7° clearance angle offer superior edge strength and reduce the risk of sudden fractures. Ideal for CNC machine tools, lathes, and boring bars, these inserts deliver reliable performance for high-quality machining results.
Specifications:
- Coated: MC6025
- Designation: CCMT060204-FP MC6025
- Blade material:Coated
- Shape: Rhombic
- Cutting Edge Angle: 80°
- Clearance Angle: 7°
- Corner Radius: 0.4mm
- Insert Thickness: 2.38mm
- Inscribed Circle Diameter: 6.35mm
- Recommended Cutting Material: Steel:Unstable Cutting
Advantages:
- Enhanced Durability: Coated carbide construction offers extended tool life and consistent performance.
- Precision Cutting: The 80° rhombic design and 0.4mm corner radius ensure accurate and smooth finishes.
- Effective Chip Control: Breaker protrusion at the corner tip manages chips efficiently, even at small depths.
Application:
- Finishing Carbon Steel: Achieves a high-quality finish with precision and reliability.
- Machining Alloy Steel: Ideal for challenging materials, providing consistent results.
- Processing Mild Steel: Effective for various machining tasks, ensuring smooth operation and durability.
FP:First recommendation for finishing carbon steel, alloy steel and mild steel
- Breaker protrusion at the corner tip controls chips even at small depth
of cut. - Maintains the edge strength at the corner and prevents sudden fractures.
CCMT060204-FP MC6025 Coated Carbide Turning Inserts – Precision 80° Rhombic CNC Lathe Cutters CCMT 060204
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Optimal Cutting Performance with 80° Rhombic Design
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Enhanced Durability with Coated Carbide Technology
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Versatile Inserts for Finishing Carbon, Alloy, and Mild Steel
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Achieve Precision with 0.4mm Corner Radius and 7° Clearance
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Reliable Chip Control with Breaker Protrusion at the Corner Tip
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Maintains Edge Strength for Smooth, Fracture-Free Cutting
5-Point Description:
- Coated Carbide Material: Ensures long-lasting durability and resistance to wear, extending tool life.
- 80° Rhombic Design: Provides precision and efficiency for high-quality finishing cuts.
- 0.4mm Corner Radius: Enhances edge strength and cutting accuracy, preventing sudden fractures.
- Breaker Protrusion: Controls chip formation even at small depths of cut, improving machining stability.
- Versatile Application: Ideal for finishing carbon steel, alloy steel, and mild steel in CNC lathes and boring bars.

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.