This Faithfull Paint Mixing Paddle has an 8mm hexagon shank and is recommended for use in power drills of at least 400W; use the lowest gear and slow speed for best results. It will thoroughly mix paint, epoxy resin, paste, tile adhesives, levelling compounds etc. The overall length is 400mm; the basket is 60mm diameter and suitable for mixing 2.5 to 10 litres.