Features
Specifications:
| Li-Ion | Ah | 4.0 | 2.0 | 1.5 |
| Impact Energy | EPTA-Procedure 05/2009: 1.1 J |
| Our experimental conditions: 1.0 J | |
| Capacity | Concrete: 16 mm (5/8″) |
| Steel: 10 mm (3/8″) | |
| Wood: 13 mm (1/2″) | |
| Impacts Per Minute (IPM) | 0 – 4,800 |
| No Load Speed (RPM) | 0 – 680 |
| Vibration Level | Hammer Drilling Into Concrete: 7.5 m/s² |
| Drilling Into Metal: 2.5 m/s² or less | |
| Dimensions (L x W x H) | with BL1041B: 250x74x206 mm (9-7/8″x2-15/16″x8-1/8″) |
| with BL1016/BL1021B: 250x74x187 mm (9-7/8″x2-15/16″x7-3/8″) | |
| Sound Power Level | 97 dB(A) |
| Sound Pressure Level | 86 dB(A) |
| Net weight | 1.8 – 2.4 kg (4.1 – 5.4 lbs) |

![16mm 1.1 J Cordless Rotary Hammer, SDS-PLUS 12Vmax CXT™ Li-Ion [Kit]](https://clkmakita.ph/wp-content/uploads/2022/10/CXT_HR166DWYE1-1.png)
![16mm 1.1 J Cordless Rotary Hammer, SDS-PLUS 12Vmax CXT™ Li-Ion [Kit]](https://clkmakita.ph/wp-content/uploads/2022/10/CXT_HR166D-AP1-1.png)
![16mm 1.1 J Cordless Rotary Hammer, SDS-PLUS 12Vmax CXT™ Li-Ion [Kit]](https://clkmakita.ph/wp-content/uploads/2022/10/CXT_HR166D-AP2-1.png)

