Shop MTJNR2020K16 External Tool Holder - Precision Multi-Lock Design for CNC Lathes
Price shown is a starting point. Contact us for a precise quote based on your requirements.
BEYOND MTJNR2020K16 MTJNR2020 K16 External Turning Tools MTJNR 2020K16 MTJNL CNC Lathe Cutter Carbide Inserts TNMG TNMG1604
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MTJNR2020K16 Information Overview
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Overview
Introducing the MTJNR2020K16 Multi-Lock External Tool Holder, specifically engineered for exceptional performance in CNC machines, lathes, and machining centers. With a cutting edge angle of 93° and a relief angle of 0°, this robust tool holder delivers precise and consistent results in a wide range of applications. Its M-type multi-lock design ensures secure tool positioning, making it the go-to choice for professionals who demand reliability and accuracy in their machining tasks.
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Dimensions and Specifications of MTJNR2020K16 turning tool holders
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Features and Specifications
- Model: MTJNR2020K16
- Package Includes: MTJNR2020K16 Tool Holder and compatible Shim,Pin,Clamp, Screws, and Wrenches
- 93° cutting edge angle and 0° relief angle.
- Type: M-Type ((multi-lock system)
- Shank width: 20mm
- Shank length: 20mm
- Total Length: 125mm
- Shim: MT1603
- Pin: CTM513
- Clamp: HL1813
- Screw: ML0625
- Wrench: L2.0 L3.0
- Compatible Blades: TNMG160404 TNMG160408 TNMG160412 TNMG331 TNMG332 TNMG333
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5-Point Description
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Optimal Cutting Precision: Designed with a cutting edge angle of 93°, the MTJNR2020K16 guarantees high-quality cuts, ensuring your workpieces meet the most exacting standards.
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Secure Multi-Lock Mechanism: The innovative M-type multi-lock system provides enhanced stability, reducing the risk of tool slippage and enhancing operator safety during machining operations.
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Sturdy Construction: Built from premium materials, this tool holder is engineered to withstand the demanding conditions of everyday machining, ensuring longevity and consistent performance.
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Broad Blade Compatibility: Compatible with a variety of blades, including TNMG160404, TNMG160408, TNMG160412, TNMG331, TNMG332, and TNMG333, the MTJNR2020K16 offers versatile applications across different machining tasks.
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Comprehensive Tooling Accessories: Each tool holder comes with essential components including a shim (MT1603), pin (CTM513), clamp (HL1813), screw (ML0625), and wrenches (L2.0, L3.0), facilitating easy installation and maintenance.
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.