BYOND MDQNL2020K11 Cylindrical Turning Tool – 107.5° Cutting Angle, M-Type Multi-Lock System
Price shown is a starting point. Contact us for a precise quote based on your requirements.
BEYOND MDQNL External Turning Tools Holder MDQNL2020K11 MDQNL2020 K11 CNC Lathe Cutter Carbide Inserts DNMG DNMG11
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MDQNL2020K11 Information Overview
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Overview
Introducing the MDQNL2020K11 External Tool Holder, a cutting-edge solution for precision machining. With its 107.5° cutting edge angle and zero relief design, this tool holder is engineered for superior performance, ensuring clean and accurate cuts every time. The robust M-type multi-lock system enhances stability, making it ideal for use in CNC machine tools and lathes. Compatible with a variety of DNMG inserts, the MDQNL2020K11 is designed to meet the needs of modern machining applications. Complete with an accessory kit for easy setup, this tool holder is your go-to choice for enhanced machining efficiency.
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Dimensions and Specifications of MDQNL2020K11 turning tool holders
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Features and Specifications
- Model: MDQNL2020K11
- Package Includes: MDQNL2020K11 Tool Holder and compatible Shim,Pin,Clamp, Screws, and Wrenches
- 107.5° cutting edge angle and 0° relief angle.
- Type: M-Type ((multi-lock system)
- Shank width: 20mm
- Shank length: 20mm
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Total Length: 125mm
- Shim:MD1103
- Pin:CTM513
- Clamp:HL1813
- Screw : ML0625
- Wrench: L2.0 L3.0
- Compatible Blades: DNMG110404 DNMG110408 DNMG110412 DNMG331 DNMG332 DNMG333
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5-Point Description
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Superior Cutting Angle: The MDQNL2020K11 features an innovative 107.5° cutting edge angle with zero relief, designed for efficient and precise cutting across a variety of materials.
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Robust Multi-Lock System: This external cylindrical tool holder employs a reliable M-type multi-lock system, ensuring exceptional stability and minimizing vibrations during machining.
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Versatile Blade Compatibility: Engineered to work seamlessly with DNMG inserts (DNMG110404, DNMG110408, DNMG110412, etc.), making it perfect for diverse machining tasks in CNC environments.
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Compact and Functional Design: With a shank width and length of 20mm and a total length of 125mm, the MDQNL2020K11 provides a practical size for CNC lathes and machining centers, enhancing operational efficiency.
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Complete Accessory Kit Included: Comes with essential components including shim (MD1103), pin (CTM513), clamp (HL1813), screw (ML0625), and wrenches (L2.0, L3.0) for quick and hassle-free installation.
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.