DGTR2020-3T20 Slotting CNC Lathe Tool | 3mm Cutting Width, 20mm Depth | Compatible with DGN3002C Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
The DGTR2020-3T20 Slotting Machine Cutting Tools is a high-performance CNC tool designed for precision external grooving and turning operations.
Built to fit lathe sizes of 20mm x 20mm x 125mm, with a 3mm cutting width and a maximum depth (Tmax) of 20mm, this tool holder offers excellent cutting accuracy and reliability. The holder is compatible with DGN3002C inserts, ensuring superior performance in a variety of machining applications.
Product parameters:
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Tool Holder Model: DGTR2020-3T20
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Tool Holder Material : Carbide Steel, Carbon Steel
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Tool Holder Size : About 20 * 20 * 125 mm
- Tmax : 20mm
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Cutting Width : About 3 mm
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Applicable blade : DGN3002C
- Screw : M6*20
- Wrench : L5
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * DGTR2020-3T20 Slotting Machine Cutting Tools
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 DGTR2020-3T20 Slotting Machine Cutting Tools DGTR2020-3T30 DGTR 2020 DGTR2020 3T30 CNC Lathe Cutter Holder Machine Metal Tool
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High-Quality CNC Lathe Cutter Holder for Precision Slotting – Compatible with DGN3002C Inserts
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Robust and Reliable Slotting Tool Holder for CNC Machining – Enhanced Efficiency & Accuracy
5-Point Description
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Superior Slotting Performance: The DGTR2020-3T20 Slotting Tool is specifically designed to deliver excellent precision and performance in slotting operations. With a cutting width of 3mm and a maximum depth of cut (Tmax) of 20mm, it ensures clean, accurate slots in your materials.
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High-Quality Toolholder: This CNC lathe cutter holder is made from high-quality materials, providing robustness and longevity. With a total length of 125mm and a shank size of 20mm x 20mm, it is engineered to handle rigorous machining tasks with ease.
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Complete Package for Convenience: The DGTR2020-3T20 includes the essential M6*20 screws and L5 wrench, so you have everything you need for quick and easy tool setup and maintenance—saving time and improving your workflow.
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Optimized for DGN3002C Inserts: Compatible with DGN3002C inserts, this tool offers flexibility and versatility, ensuring smooth cutting operations and longer tool life. The insert design maximizes performance across a wide range of materials and machining conditions.
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Ideal for Professional CNC Machining: Designed for high-precision CNC lathes, the DGTR2020-3T20 slotting tool is perfect for professional machinists seeking to enhance the efficiency and accuracy of their slotting processes. Its precision engineering ensures top-tier results every time.
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.