S07K-SCKCL06 CNC Boring Bar Tool Holder | Alloy Steel Internal Turning Tools 7*6*125mm
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Product Name: S07K-SCKCL06 Right Tool Holder
Overview: The S07K-SCKCL06 CNC Boring Bar Tool Holder is designed for precision internal turning operations on CNC lathes and machine tools. Crafted from high-quality alloy steel, it features an S-type design with a 75° tool cutting edge angle and a 7° relief angle of the blade. This tool holder ensures stability and durability in machining processes.
Advantages:
- Durable alloy steel construction
- Precise 75° cutting edge angle
- Versatile compatibility with multiple CCMT inserts
- Reliable performance in machining operations
pecifications and Dimensions:
- Material: Alloy Steel
- Model: S07K-SCKCL06
- Diameter of Handle: 7mm
- Total Length: 125mm
- Length of Cutting Blade: 6mm
- Tool Cutting Edge Angle: 75°
- Relief Angle of Blade: 7°
- Compatible Inserts: CCMT060202, CCMT060204, CCMT060208, CCMT2(1.5)0, CCMT2(1.5)1, CCMT2(1.5)2
- Accessories: Includes M2.5*6 screw and T8 wrench
Application:
The S07K-SCKCL06 CNC boring bar tool holder is suitable for various applications in CNC machining, turning, and boring operations. It is designed to enhance productivity and machining accuracy in industrial settings.
Package Includes:
- S07K-SCKCL06 Tool Holder
- Compatible Screws and Wrenches
S07K-SCKCL06 CNC Boring Bar Tool Holder | Alloy Steel
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High-quality alloy steel construction for durability
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Compatible with a wide range of CCMT carbide inserts
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Ideal for industrial machining operations
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Overview
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Key Features
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Advantages
5-Point Description:
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Precision Machining Tool: The S07K-SCKCL06 CNC boring bar tool holder is engineered for precision machining applications, ensuring high accuracy and reliability.
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Durable Alloy Steel Construction: Made from high-quality alloy steel, this tool holder offers exceptional durability and longevity, ideal for continuous use in CNC lathes and machine tools.
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Optimized Design: Featuring a 75° tool cutting edge angle and a 7° relief angle, it provides efficient chip control and smooth cutting operations.
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Versatile Compatibility: Compatible with a range of CCMT carbide inserts (CCMT060202, CCMT060204, CCMT060208, CCMT2(1.5)0, CCMT(1.5)1, CCMT(1.5)2 offering flexibility for various machining needs.
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Application: Perfect for internal turning tasks in CNC machine tools, making it a versatile choice for machining workshops and industrial 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.