Hand Turn Micro Mini Drill Bit Set Kit Bead Driller

Small aluminum hand drill set.  20pc HSS wire twist drills 20 miniature drill bits range in diameters from numbered size 61-80 Apply only slow, gentle pressures to avoid breaking or chipping your beads Sizes: #61 (.0390") #62 (.0380") #63 (.0370") #64 (.0360") #65 (.0350") #66 (.0330") #67 (.0320") #68 (.0310") #69 (.0292") #70 (.0280") #71 (.0260") #72 (.0250") #73 (.0240") #74 (.0225") #75 (.0210") #76 (.0200") #77 (.0180") #78 (.0160") #79 (.0145") #80 (.0135")