Detailed Product Description Dimmensions(mm):DxH 2α d10x8 12° 0.15,0.20,0.25,0.30,0.35......1.012x10 12° 0.20,0.25,0.30,0.35.......1.80 14x12 12° 0.40,0.50,0.60,0.70....2.2016x13 12° 0.60,0.70,0.80,0.90.....2.1016x13 14° 2.2,2.3,2.4,2.5,2.5......3.020x17 12° 1.0,1.1,1.2,1.3,1.4,....1.720x17 14° 1.8,1.9,2.0,2.1,.......4.825x20 14° 2.3,2.4,2.5,2.6,.........4.225x20 16° 4.5,4.7,4.8,5.1,5.2,5.5,5.7,6 ...