Black decker random orbital sander black decker ka198 gb this random orbit sander 125mm 260w from black amp decker is suitable for all general sanding applications p it is ideal for sanding flat areas in preparation for paint or varnish removing paint from medium to large surface areas such as tables and doors and sanding curved surfaces on the backs of chairs or the side of a boat p black decker ka198 random orbit sander 125mm 260w