S14N-SDUCR07 High-Performance CNC Internal Boring Bar Tool Holder - Durable Alloy Steel
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Reasons to choose
The S14N-SDUCR07 was chosen for its precision engineering, durable alloy steel construction, and compatibility with a range of DCMT inserts. Its rugged design and user-friendly features make it the best choice for CNC in-house machining.
S14N-SDUCR07 machine boring bar S14N SDUCR07 Precision CNC Internal Boring Bar Tool Holder
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Superior Alloy Steel for Robust Performance
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Precision 95° Cutting Edge Angle for Exacting Cuts
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Versatile Compatibility with Multiple DCMT Blade Models
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14mm Handle Diameter for Enhanced Stability
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Includes M2.5*6 Screw and T8 Wrench for Secure Fitting
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7° Relief Angle for Smooth and Efficient Machining
5-Point Description
- Robust Alloy Steel Construction: Ensures long-lasting durability and reliable performance.
- 95° Cutting Edge Angle: Provides precise and accurate internal machining.
- Versatile Blade Compatibility: Supports multiple DCMT blade models for diverse applications.
- Stable and Ergonomic Design: 14mm handle diameter and 160mm length enhance operational stability.
- User-Friendly Installation: Includes M2.5*6 screw and T8 wrench for secure and straightforward blade mounting.
Overview
Discover the S14N-SDUCR07 Mechanical Lathe CNC Internal Boring Bar Tool Holder, engineered for precision and durability in internal machining applications. Crafted from high-strength alloy steel, this tool holder features a 95° cutting edge angle and a 7° relief angle, ensuring superior performance and longevity. With a handle diameter of 14mm and a total length of 160mm, it is designed to work seamlessly with various DCMT blades. Ideal for CNC machine tools and lathes, this tool holder enhances cutting efficiency and accuracy.
Key Features
- Cutting Edge Angle: 95°
- Relief Angle: 7°
- Material: Alloy Steel
- Handle Diameter: 14mm
- Total Length: 160mm
- Blade Length: 7mm
- Compatible Inserts: DCMT070202,DCMT070204,DCMT070208, DCMT2(1.5)0, DCMT2(1.5)1,DCMT2(1.5)2
- Includes: M2.5*6 Screws, T8 Wrench
Application:Ideal for internal boring and turning tasks in CNC machine tools and lathes.
Advantages
- Precision Engineering: Achieve accurate and consistent internal machining with ease.
- Durable Materials: Alloy steel construction ensures longevity and dependable performance.
- Versatile Use: Compatible with various DCMT blades, offering flexibility for different machining needs.
- Stable Operation: 14mm handle diameter provides enhanced control and stability during use.
- Efficient Installation: Easy blade replacement and secure fitting with included hardware.
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.