QEFD2020R17-3 Slotting Tool Holder for CNC Lathe – Precision 3mm Cutting Width, ZTFD0303 Inserts Compatible
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
Elevate your CNC lathe machining with the QEFD2020R17-3 Slotting Tool Holder
Built to fit lathe sizes of 20mm x 20mm x 125mm, this tool holder offers a cutting width of 3mm and can accommodate inserts with a maximum depth of cut (Tmax) up to 17mm. The holder is compatible with ZTFD0303 inserts, ensuring superior performance in a variety of machining applications.
Product parameters:
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Tool Holder Model: QEFD2020R17-3
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Tool Holder Material : Carbide Steel, Carbon Steel
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Tool Holder Size : About 20 * 20 * 125 mm
- Tmax : 17mm
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Cutting Width : About 3 mm
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Applicable blade : ZTFD0303
- Screw : M6*20
- Wrench : L5
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * QEFD2020R17-3 Slotting Tool 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 QEFD2020R17-3 Slotting Tool Holder QEFD2020R17-3 QEFD 2020 QEFD2020R17 3 CNC Lathe Cutter Holder Machine Metal Tool
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High-Performance Slotting Tool Holder – Ideal for CNC Lathe Operations with 3mm Cutting Width
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Complete Kit for Seamless Slotting – Includes Tool Holder, Screws, and Wrench for Easy Installation
5-Point Description
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Optimized Slotting Performance: The QEFD2020R17-3 tool holder is designed for high-precision slotting operations on CNC lathes, featuring a 3mm cutting width and a maximum cutting depth (Tmax) of 17mm to ensure excellent results.
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Compatible with ZTFD0303 Inserts: This tool holder is perfectly compatible with the ZTFD0303 insert series, providing smooth, clean cuts and outstanding tool life for a variety of machining materials and applications.
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Durable, Professional-Grade Construction: Built from high-quality materials, the QEFD2020R17-3 tool holder offers exceptional durability and reliable performance, ensuring a longer service life and consistent results.
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Complete Installation Kit: The package includes everything you need for quick and hassle-free installation: the tool holder, M6x20 screws, and an L5 wrench. Get up and running faster with minimal effort.
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Precision for CNC Lathe Operations: Perfectly suited for CNC lathe use, this slotting tool holder helps achieve precise, efficient slotting cuts, providing superior performance for machinists who require accuracy and quality.
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.