SER2020K22 External Threading Turning Tool for CNC Lathe – Right-Cut, Compatible with 22ER Inserts
Price shown is a starting point. Contact us for a precise quote based on your requirements.
Description:
The SER2020K22 External Threading Turning Tools 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 22ER inserts.The tool holder's right-cut cutting direction and side length of 22mm triangle blade ensure smooth and accurate thread cutting.
Product parameters:
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Tool Holder Model: SER2020K22
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Tool Holder Material : Carbide Steel, Carbon Steel
- Model of Pressing plate : Screw compession type
- Thread form : External thread
- Cutting direction : Right 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 : 22mm
- 2.Incircle : 12.7mm
- Applicable blade : 22R
- Shim : STM22T3R
- Screw : M4*14
- Lateral screw : M3*8C
- Wrench : T15
- Detailed Dimensions of the tool holder : as pictured
Package Contents:
1 * SER2020K22 External Threading Turning Tools
1 * STM22T3R Shim
1 * "T" Type wrench
1 * M4*14 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 SER2020K22 External Threading Turning Tools Holder SER2020K22 SER2020 SER2020 K22 CNC Cutter Lathe Shank Carbide Insert
Right-Cut External Threading Tool – Compatible with 22ER Inserts for High-Quality Machining
Complete Tool Kit – Includes Shim, Screws, Lateral Screw, and Wrenches for Easy Setup
5-Point Description
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Precision External Thread Cutting: The SER2020K22 External Threading Tool is designed specifically for right-hand cutting of external threads on CNC lathes, offering excellent accuracy and surface finish for your machining projects.
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High-Quality Construction: Crafted with durability in mind, this CNC tool holder features a 20mm height of tool nose and a 20mm width body, ensuring strength and stability during operation for consistent, reliable performance.
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Compatible with 22ER Inserts: This tool holder works seamlessly with 22ER inserts, known for their superior threading performance. With a side length of 22mm and 12.7mm incircle, the inserts provide efficient cutting and extended tool life.
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Comprehensive Package: The SER2020K22 includes all necessary components to get started: STM22T3R shim, M4*14 screws, M3*8C lateral screw, and a T15 wrench. This complete kit ensures smooth setup and hassle-free operation.
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Versatile and Easy to Use: With its 125mm length and precise cutting geometry, this tool holder is perfect for both professionals and hobbyists looking to achieve clean, accurate threads on a wide range of materials.
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.