High-Precision CNC Internal Boring Bar Tool Holder S16Q-SDJCR07 | Durable Alloy Steel Construction
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Why Choose the S16Q-SDJCR07:
- Exceptional Accuracy: Designed for precise internal boring, reducing errors and enhancing quality.
- Robust Durability: Alloy steel construction ensures long-term performance and reliability.
- Versatile Usage: Supports a wide range of carbide inserts for diverse applications, making it a valuable addition to any workshop.
Overview:
The S16Q-SDJCR07 is a high-performance CNC internal boring bar tool holder designed for precision and durability. With a tool cutting edge angle of 93° and a 7° relief angle, this tool holder ensures accurate internal turning and superior cutting performance. Crafted from high-grade alloy steel, it features a robust S-type (screw-type) design, providing enhanced stability and durability. Ideal for CNC machine tools and lathes, it supports various blades including DCMT070202 and DCMT070208, making it a versatile choice for machining operations.
Key Features
- Cutting Edge Angle: 93°
- Relief Angle: 7°
- Material: Alloy Steel
- Handle Diameter: 16mm
- Total Length: 180mm
- Blade Length: 7mm
- Compatible Inserts: DCMT070202, DCM070204, DCMT070208, DCMT2(1.5)0, DCMT2(1.5)1, DCMT2(1.5)2
- Includes: M2.5*6 Screws, T8 Wrench
S16Q-SDJCR07 CNC Internal Boring Bar Tool Holder – Precision Engineering for Optimal Performance S16Q-SDJCR07
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Enhanced Internal Turning with 7° Blade Relief
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Robust 16mm Handle Diameter for Stability
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Quick Adjustment with S-Type Screw System
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High-Precision Cutting with 93° Edge Angle
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Durable Alloy Steel Construction for Longevity
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Versatile Compatibility with Multiple Carbide Inserts
5-Point Description
- Application: Designed for CNC machine tools and lathes, this tool holder excels in internal boring and turning tasks, providing precise and efficient results.
- Advantages: Features a 93° cutting edge angle and a 7° blade relief angle for enhanced cutting precision. Constructed from high-strength alloy steel for long-lasting durability.
- Compatibility: Supports a variety of blade models including DCMT070202, DCMT070204, DCMT070208, DCMT2(1.5)0, DCMT2(1.5)1, and DCMT2(1.5)2, offering versatility for different machining needs.
- Choose Reasons: Opt for the S16Q-SDJCR07 for its superior precision, robust alloy steel construction, and compatibility with a range of blades, making it a versatile and reliable choice for CNC machining.
- Keywords: CNC lathe tool holder, internal boring bar tool holder, precision machining tool, alloy steel tool holder, CNC internal turning tools.
Applications:
- CNC Machine Tools: Enhances precision and efficiency in CNC operations.
- CNC Lathes: Perfect for internal turning tasks with various carbide inserts.
- Boring Bar Sets: Ideal for use in comprehensive boring bar setups.
Advantages:
- Precision Performance: The 93° cutting edge and 7° relief angle ensure precise internal boring with minimal adjustments.
- Durable Construction: Alloy steel material provides long-lasting durability and reliability under heavy use.
- Versatile Compatibility: Works with multiple carbide inserts, offering flexibility for different machining needs.
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.