SEL2020K16 CNC Lathe Tool | Left-Cut External Threading Cutter | High-Quality Tool Holder for 16EL Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
The SEL2020K16 Thread Tool For Lathe is designed to provide precision and durability for external threading operations on CNC lathes
Featuring a 125mm length and 20mm body width, it is optimized for use with 16EL inserts.The tool holder's right-cut cutting direction and side length of 16mm triangle blade ensure smooth and accurate thread cutting.
Product parameters:
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Tool Holder Model: SEL2020K16
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Tool Holder Material : Carbide Steel, Carbon Steel
- Model of Pressing plate : Screw compession type
- Thread form : External thread
- Cutting direction : Left cut
- Height of tool nose : 20mm
- Width of body of cutting tool : 20mm
- Length of cutting tool : 125mm
- Size of blade :
- 1.Side length of traingle : 16mm
- 2.Incircle : 9.525mm
- Applicable blade : 16EL
- Shim : STM1603L
- Screw : M3.5*12
- Lateral screw : M3*8C
- Wrench : T15
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * SEL2020K16 Thread Tool For Lathe
1 * STM1603L Shim
1 * "T" Type wrench
1 * M3.5*12 Type Screw
1 * M3*8C Lateral 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 threading, ideal for complex machining tasks
5.The user can easily clamp and replace the blade and gasket with just a wrench
BEYOND SEL2020K16 Thread Tool For Lathe SEL2020K16 SEL2020 SEL2020 K16 CNC Cutter Lathe Shank Carbide Insert
Key Features of the SEL2020K16 CNC Lathe Thread Tool
Why Choose the SEL2020K16 for Your CNC Lathe Threading Needs
5-Point Description
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High Precision Left-Cut External Threading
The SEL2020K16 is engineered for left-cut external threading, ensuring smooth and accurate threads with every pass, ideal for high-precision CNC lathe operations. -
Robust Design for Durability
Featuring a 20mm tool nose height and 20mm body width, this tool is designed for maximum stability and strength during threading, making it perfect for heavy-duty tasks. -
Comprehensive Tooling Kit Included
The package includes all essential components for quick and easy setup: tool holder, STM1603L shim, M3.5*12 screws, M3*8C lateral screw, and a T15 wrench, ensuring hassle-free operation. -
Wide Compatibility with 16EL Inserts
Compatible with 16EL inserts, the SEL2020K16 provides versatility in threading, offering reliable performance on a variety of materials and applications. -
Enhanced Productivity and Efficiency
With its 125mm cutting length, the SEL2020K16 offers excellent reach for a range of threading tasks, helping operators achieve optimal performance with minimal downtime.
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.