CCET09T302L-SR NX2525 10PCS Cermet Turning Inserts - 80° Rhombic Design with Wide Lead Chipbreaker for CNC Lathes
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Chipping geometry:L-SR
Chipbreaker for medium cutting of automatic lathe machining
1.A wide lead chipbreaker.
2.Insert designed for low resistance chip control.
Overview
Discover the CCET09T302L-SR NX2525 cermet inserts, designed for medium cutting tasks with a focus on low resistance and efficient chip control. Featuring a wide lead L-SR chipbreaker and an 80° rhombic shape, these inserts are engineered for stability in machining steel, stainless steel, and cast iron. With a corner radius of 0.2mm and a clearance angle of 7°, they offer precision and durability for CNC lathes and boring bars.
Specifications:
- Cermet: NX2525
- Designation: CCET09T302L-SR NX2525
- Shape: Rhombic
- Cutting Edge Angle: 80°
- Clearance Angle: 7°
- Corner Radius: 0.2mm
- Insert Thickness: 3.97mm
- Inscribed circle diameter:9.525mm
- Recommended Cutting Material: Steel:Stable Cutting,Stainless Stee:Stable Cutting,Cast Iron:Stable Cutting
Application: The CCET09T302L-SR NX2525 inserts are ideal for CNC machine tools, CNC lathes, and boring bars, particularly in medium cutting tasks involving steel, stainless steel, and cast iron.
Advantages:
- Efficiency: Wide lead chipbreaker enhances cutting performance and reduces resistance.
- Durability: Cermet material provides a balance of toughness and hardness.
- Precision: 80° rhombic design and 0.2mm corner radius ensure accurate and stable cuts.
CCET09T302L-SR NX2525 80° Rhombic Cermet Inserts – Advanced Medium Cutting Solution
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Wide Lead Chipbreaker for Enhanced Medium Cutting Efficiency
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Low Resistance Chip Control with Advanced Cermet Material
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80° Rhombic Design for Superior Stability and Precision
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0.2mm Corner Radius for Accurate Machining
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3.97mm Thickness and 9.525mm Inscribed Circle for Optimal Performance
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Stable Cutting Across Steel, Stainless Steel, and Cast Iron
5-Point Description:
- Chipbreaker: Wide lead L-SR design for medium cutting efficiency and reduced resistance.
- Material: Cermet construction for durability and extended tool life.
- Design: 80° rhombic shape with a 0.2mm corner radius for precision cutting.
- Dimensions: 3.97mm thickness and 9.525mm inscribed circle ensure stable performance.
- Versatility: Effective for stable cutting of steel, stainless steel, and cast iron.
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.