S12M-SCKCL06 CNC Boring Bar | Internal Turning Tools Holder,Alloy Steel, Compatible with CCMT Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Overview:
Enhance your CNC machining capabilities with the S12M-SCKCL06 CNC boring bar tool holder. Designed for precision and durability, this tool holder is ideal for internal turning operations on CNC lathes. Crafted from high-quality alloy steel, it features a 75° cutting edge angle and 7° blade relief angle, ensuring efficient and accurate machining. Compatible with a range of CCMT carbide inserts, it offers versatility to tackle various materials and cutting requirements.
Advantages:
- 1. Precision Machining: Offers a 75° cutting edge angle and 7° relief angle for precise cuts and smooth finishing.
- 2. Durable Construction: Made from alloy steel, providing durability and resistance to wear in industrial environments.
- 3. Versatile Compatibility: Accommodates various CCMT carbide inserts, enhancing flexibility in machining applications.
- 4. Ergonomic Design: S-type model with a 12mm diameter handle for ergonomic handling and reduced operator fatigue.
- 5. Application Versatility: Ideal for boring bar set applications, offering reliability and performance in CNC lathe operations.
S12M-SCKCL06 CNC Boring Bar Tool Holder - Internal Turning Tools
Precision Tooling Solution for CNC Machining
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Specifications and Dimensions
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Application of S12M-SCKCL06
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Advantages of S12M-SCKCL06
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Why Choose S12M-SCKCL06?
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Buy S12M-SCKCL06 CNC Boring Bar Tool Holder
Specifications and Dimensions:
- Model: S12M-SCKCL06
- Material: Alloy Steel
- Handle Diameter: 12mm
- Total Length: 150mm
- Cutting Blade Length: 6mm
- Screw: M2.5*6
- Wrench: T8
- Compatible Inserts: CCMT060202, CCMT060204, CCMT060208, CCMT2(1.5)0, CCMT2(1.5)1, CCMT2(1.5)2
Application:
Ideal for CNC machine tools and CNC lathes, suitable for internal turning operations in various industries including automotive, aerospace, and general manufacturing.
Reasons to Choose:
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Performance: Ensures consistent performance and quality in CNC machining tasks.
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Versatility: Compatible with a range of CCMT carbide inserts, suitable for diverse machining requirements.
- Durability: Alloy steel construction enhances longevity and reliability in demanding machining environments.


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.