The Promotech innovative range of bevelling machines include the ability to bevel straight and curved material, holes and varying bevel forms. The portable BM16 model is extremely versatile and lightweight, capable of bevelling plates, holes and pipe with a full range of bevel forms including varying angles, radius bevel, arched edge bevelling and countersinking. 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.