MGEVR2525-3T15 External Grooving Toolholder | 3mm Cutting Width, 6mm Depth
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
The MGEVR2525-3T15 External Grooving Toolholder is designed for CNC machining professionals seeking precision and efficiency.
With a compact size of 25mm x 25mm x 150mm and a cutting width of 3mm, this tool is perfect for detailed grooving tasks. Its robust construction allows for a maximum cutting depth of 6mm,compatible with MGMN300 inserts,making it versatile for various applications
Product parameters:
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Tool Holder Model: MGEVR2525-3T15
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Tool Holder Material : Carbide Steel, Carbon Steel
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Tool Holder Size : About 25 * 25 * 125 mm
- Tmax : 6 mm
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Cutting Width : About 3 mm
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Applicable blade : MGMN300
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Screw : M6*20
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Wrench : L5
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * MGEVR2525-3T15 External Grooving Toolholder
1 * "T" Type wrench
1 * M6*20 Type Screw
Features:
1.High-Quality Construction,ensures longevity and reliability
2.Unparalleled performance and tight tolerances
3.High grip, strong impact resistance, obvious speed advantage
4.Designed for precise grooving, ideal for complex machining tasks
5.The user can easily clamp and replace the blade and gasket with just a wrench
BEYOND MGEVR2525-3T15 External Grooving Turning Tools MGEVR2525-3T15 MGEVR2525 MGEVR2525 3T15 CNC Lathe Cutter Holder Machine Metal Tool
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Your Ultimate Tool for External Grooving Excellence
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Optimized Dimensions for Superior Performance
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Complete Setup with Essential Accessories
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Versatile Insert Compatibility for Diverse Applications
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Durable Design for Long-lasting Use
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Effortless Operation for Enhanced Efficiency
5-Point Description
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Optimized Dimensions: With a size of 25mm x 25mm x 150mm and a cutting width of 3mm, the MGEVR2525-3T15 is designed for high precision, ensuring clean and accurate grooving in various materials.
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Maximum Cutting Depth of 6mm: This toolholder accommodates a maximum cutting depth of 6mm, making it ideal for a range of grooving tasks, enhancing productivity in your machining operations.
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Complete Package Included: Each purchase includes the tool holder, M6*20 screws, and an L5 wrench, providing everything you need for a straightforward and efficient setup.
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Compatible with MGMN300 Inserts: The MGEVR2525-3T15 is designed to work seamlessly with MGMN300 inserts, offering versatility for different grooving requirements and materials.
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Engineered for Durability: Made from high-quality materials, this toolholder is built to withstand the rigors of daily machining, ensuring consistent performance and longevity in your workshop.


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.