... different router bit such as Straight Bit,Flush Trim Bit,DovetailBit,Cove Box Bit,Chamfer Bit,V - grooving Bit, Half Round Bit,Conver Edging Bit ,Round Over Bit,Beading Bit, Roman Ogee Bit, Curved Line Bit, Ball ... quality)Different size and shank are availableDifferent packing are available Curved Round Line with Bearing spec1/4"x 1/2" 5/8" 3/4" 7 ...