ZCC.CT RT16.01W-14WPB YBG205 Carbide Threading Insert – 14 TPI Whitworth External
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ZCC.CT RT16.01W-14WPB YBG205 Threading Insert
High-precision external threading insert designed for Whitworth 55-degree threads. The YBG205 grade excels in stainless steel and heat-resistant alloys.
Product Description
The ZCC.CT RT16.01W-14WPB YBG205 is a specialized indexable carbide insert for external threading operations. It adheres to the 14W (14 threads per inch) Whitworth 55° standard, commonly used in pipe fittings and general mechanical engineering.
The YBG205 PVD coating is a nano-structured TiAlN coating combined with a high-toughness substrate. This makes it particularly effective for machining stainless steel, as it resists built-up edge (BUE) and maintains a sharp cutting edge throughout long production cycles.
ISO Code Decoder
Technical Specifications
| Attribute | Specification Value |
|---|---|
| Thread Standard | Whitworth 55° (W) |
| Pitch (TPI) | 14 Threads Per Inch |
| Insert Size (I.C.) | 16 (9.525 mm) |
| Coating Type | PVD nano-TiAlN (YBG205) |
| Primary Application | Stainless Steel (M), Steel (P) |
| Cutting Edge | Precision Ground / Sharp |
Why Choose YBG205 Grade?
🔗 Compatible Threading Tool Holders
💡 Threading Tip: Pass Selection
For a 14 TPI thread, we recommend using 6-10 passes depending on the material hardness. Using a modified flank feed (radial in-feed with a slight angle) will help reduce tool pressure and prevent vibration, leading to a much smoother thread surface.
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.