The portable BM21 is primarily designed for high capacity straight bevelling with guide rollers to ensure a consistent bevel form. Antivibration technology including four dampers to reduce operator fatigue and protect the electrical components. The BM21S has a low speed motor especially designed for bevelling stainless steel.
| Model | BM21S | |
| Stock Code | 17354 | |
| Max Bevel width at 45° | mm | 21 |
| Bevel angle | degrees | 0-60 |
| Plate thickness | mm | 5+ |
| Spindle speed | rpm | 1410 |
| Feed Speed | mm/min | - |
| Motor | kW | 1.6 |
| Weight | kg | 20 |
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