1/18v mini slim-line rotary tool 2/6,000 to18,000 rpm 3/totally 1.8m cable 4/max diam:2.5cm,length:less than 14cm 18v Slim-line Engraving & Rotary ToolVariable speed DC18V slim-line rotary tool6,000 to18,000 rpm2 grip positions - pen, palm1.8m cablemore than 60 accessories including collets 1, 2.35, 3, 3.2mmInstructionsdouble blister package for showingmax diam:3.4cm,length:less than 14cm