MTBNL2525M16 External Tool Holder – 75° Cutting Angle & Multi-Lock System for CNC Machining
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BEYOND MTBNL2525M16 MTBNL 2525M16 External Turning Tools MTBNR CNC Lathe Cutter MTBNL2525 M16 Carbide Inserts TNMG TNMG1604
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MTBNL2525M16 Information Overview
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Overview
Introducing the MTBNL2525M16 External Tool Holder, designed for high-precision and efficient machining in industrial applications. With a cutting edge angle of 75° and zero relief angle, this tool holder is built to offer exceptional performance in CNC machine tools and lathes. Its innovative M-type multi-lock system ensures a stable and secure grip on blades, enhancing the quality of every cut. Engineered with a shank width and length of 25mm, and a total length of 150mm, the MTBNL2525M16 is your go-to solution for a variety of machining tasks.
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Dimensions and Specifications of MTBNL2525M16 turning tool holders
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Features and Specifications
- Model: MTBNL2525M16
- Package Includes: MTBNL2525M16 Tool Holder and compatible Shim,Pin,Clamp, Screws, and Wrenches
- 75° cutting edge angle and 0° relief angle.
- Type: M-Type ((multi-lock system)
- Shank width: 25mm
- Shank length: 25mm
- Total Length: 150mm
- 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
- High-Angle Cutting Efficiency: Featuring a 75° cutting edge angle that maximizes material removal rates and improves machining efficiency.
- Robust Multi-Lock System: The M-type multi-lock design guarantees stability and reduces vibration, ensuring consistent performance during machining operations.
- Durable Construction: With a shank width and length of 25mm, this tool holder is constructed to withstand demanding machining environments, providing long-lasting reliability.
- Versatile Blade Compatibility: Compatible with a range of blades such as TNMG160404, TNMG160408, and TNMG331, affording flexibility for various machining requirements.
- Complete Kit Included: The package comes with essential components including shim, pin, clamp, screw, and wrench, facilitating easy setup and immediate use.
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.