ZCC.CT RT16.01W-1.75GMPB YBG202 Carbide Insert – 1.75mm Pitch Metric External Thread
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RT16.01W-1.75GMPB YBG202 Threading Insert
Versatile 1.75mm Pitch External Threading Solution for Steel and Stainless Steel
Product Overview
"Looking for a dependable external insert that delivers consistent M12 thread quality across a variety of steel and stainless materials?"
The ZCC.CT RT16.01W-1.75GMPB YBG202 is a professional-grade external threading insert designed for high-efficiency production. The "GM" designation features a Partial Profile geometry reinforced for 1.75mm pitch threads, ensuring superior edge stability and precision during the threading process.
Equipped with the YBG202 Grade, this insert features a multi-layer nc-TiAlN PVD coating over a high-toughness substrate. It is the premier "all-rounder" for Steel (P) and Stainless Steel (M), providing an excellent balance of wear resistance and impact strength for diverse workshop applications.
Key Features
- Balanced YBG202 PVD Grade: Engineered to resist thermal cracking and chipping, making it exceptionally reliable for general steel and stainless applications.
- Precision 1.75mm GM Profile: Geometry specifically optimized to handle the cutting loads of M12 threads, ensuring consistent thread forms and high precision.
- Universal Application: A single insert for both Steel and Stainless Steel groups, simplifying tool management and reducing inventory costs.
- Superior Coating Technology: The nc-TiAlN PVD coating provides a smooth surface that reduces friction and heat buildup, resulting in a cleaner thread finish.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thread Application | 60° Metric External (M12 Coarse) |
| Pitch Range | 1.75 mm |
| Insert Size (I.C.) | 16 (9.525 mm) |
| Grade / Coating | YBG202 / nc-TiAlN PVD |
| Material Application | Steel (P) / Stainless (M) |
Standard ISO compatibility. Works perfectly with SER 1616 H16, SER 2020 K16, or SER 2525 M16.
Shop SER External Threading Tool Holders →
Typical Applications
- Precision external threads on M12 Steel and Stainless Steel bolts.
- Ideal for high-volume manufacturing of standard mechanical fasteners.
- Suitable for automotive parts, industrial machinery, and general repairs.
- Reliable performance on CNC turning centers and manual lathes.
The YBG202 Advantage
The YBG202 grade is the quintessential "workhorse" grade. It provides the toughness required to survive variable cutting conditions while the hard coating ensures the edge remains sharp. For standard M12 (1.75 pitch) external threading, it offers the most balanced performance for general engineering tasks.
Verified User Performance
"Consistent and reliable. We use YBG202 for all our 1.75mm pitch threads in alloy steel. Excellent tool life for the price."
— Markus D., Germany"The threads are very clean on 304 stainless. The 1.75GM profile is perfect for M12 batches."
— Roberto F., 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.