ZCC.CT RT16.01N-1.50GMPB YBG202 Carbide Insert – 1.5mm Pitch Metric Internal Thread
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RT16.01N-1.50GMPB YBG202 Threading Insert
Reliable 1.50mm Pitch Internal Threading Solution for Steel and Stainless Steel
Product Overview
"Looking for a cost-effective internal insert that handles both alloy steel and stainless bores for 1.50mm pitch threads?"
The ZCC.CT RT16.01N-1.50GMPB YBG202 is a professional-grade internal threading insert designed for stability and versatility. The "GM" designation features a Partial Profile geometry specifically reinforced to handle the chip evacuation challenges of internal 1.50mm pitch applications.
Equipped with the YBG202 Grade, this insert features a multi-layer nc-TiAlN PVD coating. It is the definitive "workhorse" for Steel (P) and Stainless Steel (M), offering the high impact toughness required to survive the vibration and restricted space inherent in internal machining.
Key Features
- Balanced YBG202 PVD Grade: Combines high edge toughness with reliable wear resistance, making it ideal for general mechanical parts in steel and stainless.
- Internal-Specific GM Profile: Geometry optimized to facilitate chip control inside the bore, preventing "nesting" and ensuring sharp thread forms.
- Universal Application: A single insert solution for ISO P, M, and K material groups, simplifying inventory for job shops.
- Stable nc-TiAlN Coating: Offers high thermal protection, ensuring consistent tool life even during continuous internal threading cycles.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thread Standard | 60° Metric Internal (M10 Coarse / M12 Fine) |
| Pitch Specification | 1.50 mm |
| Insert Size (I.C.) | 16 (9.525 mm) |
| Grade / Coating | YBG202 / nc-TiAlN PVD |
| ISO Material Groups | Steel (P), Stainless (M), Cast Iron (K) |
Universal ISO threading compatibility. Recommended for SNR 0016 R16, SNR 0020 R16, or SNR 0025 S16.
Shop SNR Internal Threading Boring Bars →
Typical Applications
- Internal threads for standard M10 mechanical bolts and nuts.
- Automotive engine fasteners requiring M12 fine pitch threads.
- Boring and threading of stainless steel hydraulic couplings.
- Consistent performance on CNC lathes and automated boring machines.
The YBG202 Advantage
The YBG202 grade is ZCC.CT's most popular choice for general threading tasks. Because internal threading is prone to vibration, the high toughness of this grade prevents premature chipping of the cutting edge. For 1.50mm internal pitches, it provides the most reliable tool life and surface finish balance for the price.
Verified User Performance
"Very predictable performance on 1.50 pitch threads. We use YBG202 for all our stainless internal work. Great results every time."
— Peter G., UK"The best value for M10 threads. Clean finish and no burrs. The YBG202 grade holds up perfectly in alloy steel."
— Antonio L., Italy
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.