The impact test specimen notch broach has V-shape and U-shape, its material is imported W18Cr4V with the performance of high hardness, good abrasion resistance and each broach can process more than 20,000 samples.
Technical Specifications
| Model | V2 | U2 | U3 | U5 |
| Notch Shape | V-shape | U-shape | ||
| Notch Depth | 2mm | 3mm | 5mm | |
