OPTIMUM
| Part number | 5412053652 | |
| Model | FW-66SA-1 BF | |
| Handle type | Straight | |
| Square drive | 3/8" | 9,5 mm |
| Square drive | 9,5 mm | 3/8 |
| Working Torque Range (fwd) | 12 - 25 Nm | 8.9 - 18 |
| Maximum Torque (fwd) | 35 Nm | 26 ft.lbs |
| Free speed | 5000 rpm | |
| Net weight | 0.78 kg | 1.72 lb |
| Length | 212 mm | 8.35" |
| Actual air consumption | 6.1 l/s | 13.1 cfm |
| Min. hose size | 6.3 mm | 1/4" |
| Sound pressure | 83 db(A) | |
| Sound Power | 94 db(A) | |
| Vibration α (ISO-28927-2) | 7.6 m/s² | |
| Vibration K (ISO-28927-2) | 2.3 m/s² | |
| Socket retainer | Pin (BF-Anvil) | |
| Clutch type | Double hammers | |
| Bolt size | M6 | 1/4 |
