| Type | JTO Drill Chuck |
| Chuck | |
| Chuck clamping range | 0.3-4mm |
| Inner diameter | 6.0mm |
| JT0 taper The smallest end of diameter | 5.800mm |
| JT0 taper the biggest end of diameter | 6.350mm |
| Taper | 2 degrees 49 minutes 24.7 seconds |
| Outer diameter | 21.5mm |
| Length | 35mm |
| Bushing Connecting Shaft | |
| Material | Brass |
| Inner diameter | 3.1mm |
| Outer diameter | 6.4mm x 5.95mm |
| Length | 11.7mm |









