1 / 5
| Still deciding? Get samples of $ ! US$ 2/Piece Order Sample |
Metal Internal Threading Inserts Series
| Product Name | Tungsten Carbide Inserts |
|---|---|
| Model | 06IR/08IR/11IR/16IR/22IR AG60/55/1.5/2.0/3.0 ISO |
| Grade | GR520/ GR928 |
| Coating | PVD CVD Carbide Material |
| Workpiece | Steel / Stainless Steel / Iron |
| Usage | Cutting Threading Tools |
| Model Number | Thread Type | Angle | Pitch Range (mm) | Material Grade | Application |
|---|---|---|---|---|---|
| 16ER AG60 GR958 | External | 60° | 0.5-3.0 | GR958 | High-hardness materials |
| 16ER AG55 GR958 | External | 55° | 0.5-3.0 | GR958 | Tool steel |
| 16ER 1.5 GR958 | External | Standard | 1.5 | GR958 | Precision threading |
| 16IR AG60 GR958 | Internal | 60° | 0.5-3.0 | GR958 | Tool steel |
| 16IR 2.0 GR958 | Internal | Standard | 2.0 | GR958 | Precision threading |
| 16ER AG60 GR928 | External | 60° | 0.5-3.0 | GR928 | General-purpose cutting |
| Material Grade | Key Characteristics | Optimal Application |
|---|---|---|
| GR958 | Excellent hardness, superior wear resistance, heat resistance, stable performance. | Precision threading of high-hardness materials (e.g., tool steel). |
| GR928 | Balanced mechanical properties, good efficiency, cost-effective. | General-purpose high-hardness cutting scenarios. |






As a reliable professional CNC tools supplier with twenty years of experience in the cemented carbide industry, we offer a comprehensive range of products including CNC Tungsten Carbide inserts, Lathe machine tools, turning tools, drill bits, and milling cutters.
Our Guarantee:





Nuplanta CNC