ZCC.CT RT16.01N-AG60PB YBG205 Carbide Insert – 60° Full Profile Internal Thread
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RT16.01N-AG60PB YBG205 Threading Insert
Advanced Nano-PVD Solution for 60° Internal Threading in Stainless Steel & Superalloys
Product Overview
"Which internal threading insert provides the best heat resistance and edge sharpness for cutting various 60° pitches on stainless steel components?"
The ZCC.CT RT16.01N-AG60PB YBG205 is a high-performance internal threading insert featuring a 60° Partial Profile (AG60). The "AG" designation indicates a broader pitch range capability, allowing this single insert to handle various Metric and Unified thread sizes efficiently.
Engineered with the YBG205 Grade, it features a specialized nano-structured TiAlN PVD coating. This grade is specifically designed to master the challenges of Stainless Steel (M) and High-Temperature Alloys (S), where resisting built-up edge (BUE) and maintaining a sharp cutting tip are critical for thread quality.
Key Features
- YBG205 Nano-PVD Coating: Offers superior thermal stability and surface hardness, making it the top choice for preventing edge wear in gummy stainless steels.
- Wide Range Partial Profile: The AG60 geometry provides the flexibility to cut multiple thread pitches with one tool, significantly optimizing tool inventory.
- Optimized Internal Boring: Ground specifically for internal threading to ensure rigid cutting and effective chip evacuation in deep-hole applications.
- Exceptional Edge Sharpness: Reduces cutting force and prevents work hardening, ensuring a high-precision finish on every internal thread.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thread Standard | 60° Metric / UN (Internal) |
| Pitch Range | 0.5 - 3.0 mm / 48 - 8 TPI |
| Insert Size (I.C.) | 16 (9.525 mm) |
| Grade / Coating | YBG205 / Nano-PVD |
| Primary Material | Stainless Steel (M) / Superalloys (S) |
Fits all standard ISO internal threading boring bars. Recommended for SNR 0016 R16, SNR 0020 R16, or SNR 0025 S16.
Shop SNR Internal Threading Boring Bars →
Key Applications
- Precision internal Metric (M) and Unified (UNC/UNF) threads.
- Excellent for 304, 316, and Duplex Stainless Steel components.
- Suitable for aerospace, medical, and food industry fittings.
- Optimized for CNC turning centers with high-pressure coolant.
The YBG205 Advantage
The YBG205 grade is specifically engineered for "difficult" materials. By utilizing a very fine-grained substrate and a dense nano-coating, it provides the ultimate defense against thermal cracking and notch wear, common when threading high-alloy stainless steels.
Verified User Performance
"The best insert we've found for threading 316 stainless. No chipping on the tip even after several batches."
— Paolo V., Italy"Consistent results across different Metric pitches. The YBG205 grade handles heat much better than standard grades."
— Hiroshi K., Japan
Need Help With ZCC.CT Inserts?
Looking for a ZCC.CT equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This ZCC.CT insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.