The rose reamer (Figure H-117)is primarily a roughing reamer used to enlarge holes to within .003 to .005 in. of finish size. The rose reamet is typically followed by a fluted reamer to bring the hole to finish and size. The teeth are slightly backed off, which means that the reamer diameter is amaller toward shank end by approximately .001 in/in. of flute length. The lands on these reamers are ground cylindrically without radial relief,and all cutting is done on the end of the reamer. This reamer will remove a considerable amount of material in one cut.