CCMT09T304-LM MC7025 10PCS Coated Turning Inserts - 80° Rhombic for Stainless Steel
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CCMT09T304-LM MC7025 Coated Turning Inserts - 80° Rhombic for Stainless Steel CCMT 09T304 LM MC7025
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80° Rhombic Inserts for Superior Stainless Steel Cutting
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Advanced Coating for Enhanced Durability and Performance
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Precision Chip Control with Large Rake Angle
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Optimized for Light Cutting Applications
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Prevents Welded Inserts and Surface Finish Issues
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Versatile Use in CNC Lathes and Machine Tools
5-Point Description
- Coated Blade Material: Enhances durability and cutting performance.
- 80° Rhombic Shape: Provides precise cutting for stainless steel.
- Large Rake Angle: Ensures a sharp cutting edge for light cutting tasks.
- Effective Chip Control: Breaker protrusion designed for various depths of cut.
- Surface Finish Control: Prevents welding and controls white turbidity.
Product Overview
The CCMT09T304-LM MC7025 Turning Inserts are ideal for light cutting operations on stainless steel. These coated, 80° rhombic inserts offer superior sharpness and chip control, thanks to their large rake angle and specialized chipping geometry.
Specifications:
- Coated: MC7025
- Designation: CCMT060204-MM MC7025
- 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:Stainless Steel:General Cutting
Chipping geometry:LM
First recommendation for light cutting of stainless steel Sharp cutting edge due to a large rake angle.
1.Prevents welding of the insert and controls white turbidity of the surface finish. 2.Breaker protrusion suitable for depth of cut area achieves a wide range of chip control.
Applications
- CNC Machine Tools: Ideal for high-precision machining tasks.
- CNC Lathes: Effective for turning operations on stainless steel.
- Boring Bars: Suitable for accurate and efficient boring.
Advantages
- Sharp Cutting Edge: Large rake angle for enhanced cutting efficiency.
- Durability: Coated surface increases tool lifespan.
- Chip Control: Effective management of chips and surface finish.
Why Choose CCMT09T304-LM MC7025?
These turning inserts are designed for optimal performance in light cutting applications on stainless steel. Their coated material, sharp edge, and advanced chip control make them a top choice for CNC lathes and machine tools, ensuring reliable and precise results.
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.