WTJNR2525M16 External Tool Holder – Optimize Your CNC Machining
Price shown is a starting point. Contact us for a precise quote based on your requirements.
BEYOND WTJNR 2525M16 2525 WTJNL External Turning Tools Holder WTJNR2525M16 CNC Cutter Machine WTJNR2525 M16 Carbide Inserts TNMG TNMG1604
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Unlock Your Machining Potential with the WTJNR2525M16 Tool Holder
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Overview
Introducing the WTJNR2525M16 External Tool Holder, meticulously designed for precision and durability in CNC machining applications. With a cutting edge angle of 93° and a Wedge Clamping system, this tool holder ensures optimal performance and stability, making it an essential tool for CNC machine tools, lathes, and machining centers. Its robust construction and compatibility with various blades provide versatility for any machining project. Get ready to elevate your machining capabilities with the WTJNR2525M16, launching soon on our independent website.
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Features and Specifications
- Model:WTJNR2525M16
- Package Includes: WTJNR2525M16 Tool Holder and compatible Shim,Pin,Clamp, Screws, and Wrenches
- 93° cutting edge angle and 0° relief angle.
- Type: W-Type (Wedge Clamping system)
- Shank width: 25mm
- Shank length: 25mm
- Total Length: 150mm
- Shim: MT1603
- Pin: CTM515-T
- Clamp: HLT-16
- Screw: M5*23
- Wrench: L2.5 L4.0
- Compatible Blades: TNMG160404 TNMG160408 TNMG160412 TNMG331 TNMG332 TNMG333
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WTJNR2525M16 External Tool Holder Key Features for Enhanced Machining Performance
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5-Point Description
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Precision Cutting Angle: The WTJNR2525M16 features a 93° cutting edge angle, specifically engineered to deliver smooth, efficient cutting performance across a variety of materials, ensuring high-quality results every time.
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Robust Wedge Clamping: Built with an W-type Wedge Clamping system, this tool holder provides a secure grip, minimizing vibrations and enhancing tool stability during high-speed operations, thus ensuring consistent and reliable performance.
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Versatile Dimensions: Designed with a shank width and length of 25mm and a total length of 150mm, the WTJNR2525M16 is engineered for strength, making it suitable for a wide range of CNC machining applications.
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Broad Blade Compatibility: Compatible with several blades including TNMG160404, TNMG160408, TNMG160412, TNMG331, TNMG332, and TNMG333, this tool holder offers flexibility for different machining tasks, reducing downtime and enhancing productivity.
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Comprehensive Accessory Set: The WTJNR2525M16 includes essential accessories such as shim (MT1603), pin (CTM515-T), clamp (HLT-16), screw (M5*23), and wrenches (L2.5, L4.0), ensuring you have everything needed for easy installation and operation.


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.