QEGD2020R22-4 External Grooving Cutting Holder | CNC Lathe Tool for Precision Machining
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
Elevate your CNC lathe machining with the QEGD2020R22-4 External Grooving Cutting Holder
Built to fit lathe sizes of 20mm x 20mm x 125mm, this tool holder offers a cutting width of 4mm and can accommodate inserts with a maximum depth of cut (Tmax) up to 22mm. The holder is compatible with ZTGD0404 inserts, ensuring superior performance in a variety of machining applications.
Product parameters:
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Tool Holder Model: QEGD2020R22-4
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Tool Holder Material : Carbide Steel, Carbon Steel
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Tool Holder Size : About 20 * 20 * 125 mm
- Tmax : 22mm
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Cutting Width : About 4 mm
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Applicable blade : ZTGD0404
- Screw : M6*20
- Wrench : L5
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * QEGD2020R22-4 External Grooving Cutting Holder
1 * "L" 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 QEGD2020R22-4 External Grooving Cutting Holder QEGD2020R22-4 QEGD 2020 QEGD2020R22 4 CNC Lathe Cutter Holder Machine Metal Tool
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Precision External Grooving with the QEGD2020R22-4 Toolholder
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Durable and Reliable CNC Lathe Toolholder for Professional Machining
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Easy Installation with Comprehensive Package: QEGD2020R22-4 Toolholder
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Why Choose the QEGD2020R22-4 for Your Grooving Needs?
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Specifications: Features, Compatibility, and Performance
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Complete Package with Screws and Wrench for Seamless Setup
5-Point Description
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Precise External Grooving Performance: The QEGD2020R22-4 is engineered for precision external grooving, with a cutting width of 4mm and a maximum cutting depth of 22mm, ideal for high-accuracy applications.
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Versatile Insert Compatibility: Compatible with ZTGD0404 inserts, this toolholder allows for versatility in various materials and cutting conditions, providing flexibility for different machining tasks.
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Durable Construction: Made from high-quality materials, the QEGD2020R22-4 is designed to offer long-lasting durability, ensuring that your CNC lathe can handle heavy-duty operations with ease.
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Easy Installation and Setup: The package includes M6*20 screws and an L5 wrench, so you can set up your toolholder quickly and efficiently—no need for additional tools or time-consuming adjustments.
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High-Quality CNC Toolholder: Brand new and of exceptional quality, this toolholder guarantees precision, performance, and reliability for professional CNC machinists and manufacturers looking to achieve consistent results.
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.