Power-operated dethatchers; Electric sanders; Electric hand-held hammers; Power-operated lawn and garden string trimmers; Circular saws; Power-operated spray guns; Garden tilling machines; Power-driven wrenches; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Electric chain saws; Power drill bits; Electric pumps; Power-operated ratchet wrenches; Lawn mowers; Electric scissors