










| Product Name | Total Lentgh(mm) | Shank Diameter(mm) | Hole(mm) |
| High Speed Thread Shank Diamond Core Drill Bit | 75mm | 1/2"Gas Or 1/4"Gas | 3mm-150mm |
| 95mm | 1/2"Gas Or 1/4"Gas | 3mm-150mm | |
| 105mm | 1/2"Gas Or 1/4"Gas | 3mm-150mm | |
| 155mm | 1/2"Gas Or 1/4"Gas | 3mm-150mm | |
| Customized | 1/2"Gas Or 1/4"Gas | 3mm-150mm |
