ZCC.CT RT16.01N-1.50GMPB YBG205 Carbide Insert – 1.5mm Pitch Metric Internal Thread
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RT16.01N-1.50GMPB YBG205 Threading Insert
Precision 1.50mm Pitch Nano-PVD Solution for Internal Threading in Difficult Materials
Product Overview
"Seeking ultimate surface finish and heat resistance for 1.50mm internal threads in challenging stainless steel or heat-resistant alloys?"
The ZCC.CT RT16.01N-1.50GMPB YBG205 is a high-performance internal threading insert engineered for precision boring and threading operations. The "GM" designation features a Partial Profile geometry specifically reinforced to balance cutting sharpness and edge strength for 1.50mm pitch applications.
Equipped with the premium YBG205 Grade, this insert utilizes an ultra-dense nano-structured TiAlN PVD coating. It is the premier choice for Stainless Steel (M) and Superalloys (S), where preventing built-up edge (BUE) and maintaining edge integrity under high heat are the keys to productivity.
Key Features
- Nano-PVD YBG205 Grade: Advanced coating technology provides extreme hardness and thermal stability, outperforming standard grades in gummy materials.
- Optimized 1.50mm GM Profile: Geometry engineered to minimize cutting forces and vibration inside the bore, ensuring crisp 1.50mm thread roots.
- Mirror-Like Finish: Ground to perfection with a low-friction coating that prevents material welding, resulting in exceptional thread surface integrity.
- Extended Edge Life: High chemical stability of the YBG205 grade protects against oxidation and wear during long cycles in difficult alloys.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thread Application | 60° Metric Internal (M10 Coarse / M12 Fine) |
| Pitch Range | 1.50 mm |
| Insert Size (I.C.) | 16 (9.525 mm) |
| Grade / Coating | YBG205 / Nano-PVD |
| Target Materials | Stainless (M), Superalloys (S), Fine Steel (P) |
Fits all standard ISO internal boring bars. Recommended for SNR 0016 R16, SNR 0020 R16, or SNR 0025 S16.
Shop SNR Internal Threading Boring Bars →
Typical Applications
- Precision internal 1.50mm pitch threads in stainless steel hydraulic fittings.
- Automotive engine components using M10 coarse and M12 fine threads.
- Boring and threading of titanium fasteners in aerospace assembly.
- High-performance threading in chemical and food processing equipment.
The Nano-PVD Edge
The YBG205 grade is ZCC.CT's answer to the "heat barrier" problem in internal threading. By using a nano-layered coating, heat is reflected back into the chip rather than the substrate, allowing for higher cutting speeds and preventing the work-hardening of 1.50mm thread roots in stainless steel.
Verified User Performance
"Absolutely incredible on M12x1.5 fine threads in duplex stainless. The YBG205 coating holds up much longer than the standard YBG202."
— Johann W., Austria"The sharp edge combined with the nano-coating gives us mirror finishes on titanium parts. Perfect for our 1.50mm pitch work."
— Philippe L., Switzerland
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.