S14N-SCKCR09 CNC Boring Bar Tool Holder - Internal Turning Tools 14*9*160mm Alloy Steel
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S14N-SCKCR09 CNC Boring Bar Tool Holder for Precision Internal Turning
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High Precision Tool Holder for CNC Lathes
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Compatible with Standard CCMT Inserts
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Made of alloy steel, highly durable
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Specifications and Features
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Advantages and Applications
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Why Choose S14N-SCKCR09?
5-Point Product Description:
- Advanced Design: The S14N-SCKCR09 features a 75° cutting edge angle and 7° relief angle, crafted from durable alloy steel, ideal for precise internal turning tasks.
- Dimensions: Designed with a 14mm handle diameter and a total length of 160mm, including a 9mm cutting blade. It comes with a M4*8 screw and T15 wrench for secure assembly.
- Material and Construction: Made from high-quality alloy steel, the S14N-SCKCR09 boasts an S-type model for reliable performance in CNC machining environments.
- Applications: Suitable for CNC machine tools and lathes, specifically tailored for internal turning operations with efficiency and accuracy.
- Advantages:Optimized Cutting Angles,Durable Build,Secure Fastening,Versatile Blade Options,Efficient Operation
Overview:
The S14N-SCKCR09 is a precision CNC boring bar holder designed for internal turning operations in CNC lathes. It features a 75° cutting edge angle and a 7° relief angle on the blade, ensuring efficient chip control and high surface finish quality. Crafted from durable alloy steel, this S-type tool holder offers reliability and longevity in machining applications.
Application:
The S14N-SCKCR09 CNC boring bar right tool holder is ideal for:
- CNC machine tools
- CNC lathes
- Internal turning operations
Specifications and Dimensions:
- Tool Type: CNC Boring Bar, Right Tool Holder
- Material: Alloy Steel
- Model: S14N-SCKCR09
- Handle Diameter: 14mm
- Total Length: 160mm
- 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
Advantages:
- Precision Machining: 75° cutting edge angle and 7° relief angle for optimal cutting performance.
- Durable Construction: Made from alloy steel for durability and reliability.
- Secure Assembly: Includes necessary screw and wrench for stable tool installation.
- Versatile Blade Compatibility: Supports a range of CCMT inserts for various machining requirements.
- Enhanced Efficiency: Designed to improve machining efficiency and quality in internal turning applications.
Why Choose S14N-SCKCR09?
- Designed with a 75° cutting edge angle and a 7° relief angle, achieving high accuracy and quality in machining tasks.
- Constructed from high-quality alloy steel, this tool holder is durable and reliable, capable of enduring the demands of CNC machining environments.
- Compatible with a range of CCMT inserts, it supports various machining needs and materials, enhancing flexibility in application.
- Featuring a 14mm handle diameter and a total length of 160mm, with a 9mm cutting blade length, is designed for easy installation and adjustment
Package Includes:
- S14N-SCKCR09 Tool Holder
- Compatible Screws and Wrenches
In summary, the S14N-SCKCR09 stands out for its precision, durability, versatility, ease of use, and optimized performance, making it an excellent choice for professionals seeking reliable tool holders for CNC machining applications.


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.