TRADIE TOUGH TEST - Senco DURASPIN DS530-M1screwdriver system attachment. BRINGING unparalleled speed and accuracy is Senco’s new Duraspin DS530-M1 auto-feed screwdriver system attachment. This awesome piece of kit is perfect for tradies working on decking, sub flooring, plasterboard or cladding among other applications. A massive advantage the Duraspin attachment has on competitors is its feed on return feature.