High-Precision CNC Boring Bar S12M-SCKCR09 | Alloy Steel S-Type Model Compatible with CCMT Inserts
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High-Precision CNC Boring Bar S12M-SCKCR09 - Internal Turning Tools Holder
Internal Turning Tools Holder | Alloy Steel | S-Type Model
Specifications and Dimensions
5-Point Description
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Precision Machining Tool: The S12M-SCKCR09 CNC boring bar is crafted for precision internal turning tasks, ensuring high accuracy and performance in machining operations.
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Durable Alloy Steel Construction: Made from robust alloy steel, this tool holder offers durability and longevity, making it suitable for continuous use in industrial settings.
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Optimized Cutting Edge: Features a 75° cutting edge angle and a 7° relief angle, reducing cutting forces and enhancing efficiency during machining processes.
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Versatile Blade Compatibility: Compatible with various CCMT blade types (CCMT09T302, CCMT09T304, CCMT09T308, CCMT3(2.5)0, CCMT3(2.5)1, CCMT3(2.5)2.4), allowing flexibility to handle different materials and machining requirements.
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User-Friendly Design: Designed with a 12mm handle diameter, 150mm total length, and 9mm cutting blade length, equipped with M4*8 screw and T15 wrench for easy installation and adjustment.
Overview:
The S12M-SCKCR09 is a specialized CNC boring bar designed for precise internal turning tasks. It features a 75° cutting edge angle and a 7° relief angle, optimizing performance and reducing cutting forces. Crafted from durable alloy steel, this S-type model ensures robustness and longevity in machining operations.
Specifications and Dimensions:
- Tool Type: CNC Boring Bar, Right Tool Holder
- Material: Alloy Steel
- Model: S12M-SCKCR09
- Handle Diameter: 12mm
- Total Length: 150mm
- Cutting Blade Length: 9mm
- Screw: M4*8
- Wrench: T15
- Blade Compatibility: CCMT09T302, CCMT09T304, CCMT09T308, CCMT3(2.5)0, CCMT3(2.5)1, CCMT3(2.5 )2
Applications:
Ideal for precision CNC machining tasks such as internal turning, facing, and boring in various materials. Suitable for CNC lathes and machining centers.
Advantages:
- Precision Cutting: 75° cutting edge angle ensures accuracy in machining operations.
- Durable Construction: Made from alloy steel for reliability and extended tool life.
- Versatile Blade Options: Supports a range of CCMT blade types for flexibility in machining tasks.
- Efficient Design: 7° relief angle reduces cutting forces and enhances cutting performance.
- User-Friendly: Includes M4*8 screw and T15 wrench for easy setup and adjustments.
Package Includes:
- S12M-SCKCR09 Tool Holder
- Compatible Screws and Wrenches
Conclusion:
The S12M-SCKCR09 CNC boring bar combines precision engineering with durability, making it an excellent choice for professional CNC machinists. Stay tuned for its launch on our independent website, where you can explore more detailed specifications and features.
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.