ZCC.CT RT16.01N-G60P YBG201 Carbide Insert – 60° Metric Internal Thread 1.75-3.0mm
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RT16.01N-G60P YBG201 Threading Insert
Universal 60° Internal Threading Solution for Metric and UN Thread Profiles
Product Overview
"Which internal threading insert offers the most versatility for cutting various 60° pitches in both steel and stainless steel without sacrificing tool life?"
The ZCC.CT RT16.01N-G60P YBG201 is a high-precision internal threading insert designed with a 60° Partial Profile (G60). This versatile geometry allows a single insert to cut a wide range of thread pitches for both Metric (ISO) and Unified (UN) standards.
Powered by the YBG201 Grade, it features a specialized PVD coating over a balanced carbide substrate. This combination provides excellent thermal stability and impact resistance, making it the ideal "general-purpose" choice for internal boring applications across Steel (P) and Stainless Steel (M) workpieces.
Key Features
- YBG201 General-Purpose Grade: A resilient PVD coating that excels in preventing adhesive wear, making it reliable for shops handling diverse materials.
- Partial Profile Versatility: The G60 design allows you to machine multiple pitches (within the size 16 range) with a single tool, reducing inventory costs.
- Internal Geometry Optimization: Specifically ground for internal threading to ensure efficient chip evacuation in confined boring holes.
- Excellent Edge Toughness: Resists micro-chipping even during light interrupted cuts or when machining high-tensile alloy steels.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thread Orientation | Internal (N) |
| Thread Angle | 60° (Metric / UN) |
| Insert Size (I.C.) | 16 (9.525 mm) |
| Pitch Range | 0.5 - 3.0 mm / 48 - 8 TPI |
| Grade / Coating | YBG201 / PVD Coated |
Pairs with standard ISO internal threading bars (Boring Bars). Recommended for SNR 0016 R16, SNR 0020 R16, or SNR 0025 S16.
Shop SNR Internal Threading Boring Bars →
Typical Applications
- Internal Metric (M) and Unified (UNC/UNF) threads.
- Boring and threading of machine components and couplings.
- Suitable for Carbon Steel, Alloy Steel, and Stainless Steel.
- Optimized for internal threading where chip control is critical.
Performance Note
The G60 Partial Profile is the ultimate shop-saver. It eliminates the need for pitch-specific inserts for general threading tasks. However, for high-volume production requiring exact crest truncation, we recommend ZCC.CT's full-profile series.
Verified User Performance
"Great universal insert for our lathe. We use it for various internal metric threads and the YBG201 life is solid."
— Mark T., Australia"Clean internal threads on alloy steel. The 60-degree profile is accurate and easy to set up."
— Jean-Luc R., France
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.