New Cheap Short Shank Cross Drill Bits 1.The taper angle: 4, 5, 6, 7, 11, 12 2.the drill bits Dia.: 15~25mm 3, High ... quality 2012 New Cheap Short Shank Cross Drill BitsCross Bit. Drill BitR32, R32, R ... , R65, R70New Cheap Short Shank Cross Drill Bits1.The taper angle: 4, 5, 6, 7, 11, 122.the drill bits Dia.: 15~25mm3, High ...