| CD505 | CD518T |
| Rated voltage: 12V | Rated voltage: 21V |
| Battery cap: 1.5Ah Li-ion | Battery cap: 1.5Ah Li-ion |
| Drill chuck: 10mm | Drill chuck: 13mm |
| No-load speed: 0-300/0-1350r/min | No-load speed: 0-400/0-1350r/min |
| Torque control: 18+1 | Torque control: 18+1 |
| Max torque: 25Nm | Max torque: 29Nm |
| With impact function | With impact function |
| LITHIUM-10N | LITHIUM-10N |
