Built in Australia for durability, the Betonelli Heavy Duty Amplitude series balances power with comfort. The resilient rubber nose cap minimises wear and surface marking while maintaining excellent amplitude and 13,000 vib/min performance. The flexible shaft and heavy-duty casing ensure smooth operation and long service life on busy pours.
| Model | Flexshaft Length (m) | Head Dia (mm) | Head Length (mm) | Operating Weight (kg) | Shaft Inner Core Dia (mm) | Shaft Outer Casing Dia (mm) | Frequency (vib/min) | Amplitude in Air (mm) |
|---|---|---|---|---|---|---|---|---|
| BN44-6R | 6 | 44 | 465 | 22 | 13 | 32 | 13,000 | 1.8 |
| BN44-9R | 9 | 44 | 465 | 30 | 13 | 32 | 13,000 | 1.8 |
| BN50-6R | 6 | 50 | 465 | 23 | 13 | 32 | 13,000 | 1.8 |
| BN50-9R | 9 | 50 | 465 | 33 | 13 | 32 | 13,000 | 1.8 |
| BN57-6R | 6 | 57 | 465 | 25 | 13 | 32 | 13,000 | 2.1 |
| BN57-9R | 9 | 57 | 465 | 35 | 13 | 32 | 13,000 | 2.1 |