Shop MVVNN2020K16 External Tool Holder - 72.5° Cutting Angle for CNC Applications
Price shown is a starting point. Contact us for a precise quote based on your requirements.
BEYOND Shank CNC Lathe Turning Tool Holder MVVNN 2020K16 MVVNN2020K16 External Turning Tools MVVNN2020 K16 Carbide Inserts VNMG 160408 VNMG160404
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Elevate Your Machining Operations with the MVVNN2020K16 Tool Holder
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Overview
The MVVNN2020K16 external tool holder is engineered for precision and versatility in CNC machining applications. With a cutting edge angle of 72.5° and a blade relief angle of 0°, this tool holder provides optimal cutting performance for a variety of materials. Featuring a multi-lock (M-type) system, the MVVNN2020K16 ensures secure blade retention, minimizing vibrations and enhancing stability during operation. With its robust construction and compatibility with a wide range of VNMG blades, this tool holder is the perfect choice for CNC lathes and machining centers, empowering manufacturers to achieve superior results.
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Features and Specifications
- Model:MVVNN2020K16
- Package Includes: MVVNN2020K16 Tool Holder and compatible Shim,Pin,Clamp, Screws, and Wrenches
- 72.5° cutting edge angle and 0° relief angle.
- Type: M-Type (Multi-Lock system)
- Shank width: 20mm
- Shank length: 20mm
- Total Length: 125mm
- Shim: MV1603
- Pin: CTM513
- Clamp: HL2414
- Screw: ML0625
- Wrench: L2.0 L3.0
- Compatible Blades: VNMG160404 VNMG160408 VNMG160412 VNMG331 VNMG332 VNMG333
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The Versatile MVVNN2020K16: A Game-Changer for CNC Lathes and Machining Centers
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5-Point Description
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Precision Cutting with a 72.5° Angle: The MVVNN2020K16 tool holder features a cutting edge angle of 72.5°, designed for precision machining and ensuring optimal performance across various materials.
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Multi-Lock (M-Type) System: Equipped with an advanced multi-lock system, this tool holder guarantees secure blade retention and minimizes tool chatter, leading to smoother cuts and improved surface finish.
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Robust Dimensions for Heavy-Duty Use: With a shank width and length of 20mm and a total length of 125mm, the MVVNN2020K16 is built for durability and stability, making it suitable for heavy-duty CNC machining tasks.
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Wide Compatibility with VNMG Blades: Compatible with a range of VNMG blades, including VNMG160404, VNMG160408, and VNMG331, this tool holder provides flexibility for various machining applications.
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Comprehensive Accessory Kit Included: Comes with essential components such as the MV1603 shim, CTM513 pin, HL2414 clamp, ML0630 screw, and wrenches (L2.0 and L3.0), ensuring a complete setup for immediate use.
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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.