● NPT strojní závitník E710 ● NPT Машинные метчики с прямой стружечной канавкой ● NPT Gwintowniki maszynowe, prosty rowek wiórowy E721 ● NPT Strojový závitník E710 ● E721 ■ ● E710 E721 E710 E721 1/16 - 2“ 1/8 - 1“ d 1 l 1 l 2 l 4 d 2 l 3 nom Ø a E710 E721 NPT TPI mm mm mm mm mm mm mm z 1/16 27 7.94 65 17 11.7 8.1 6.0 8 4 6.3 E7101/16NO3 1/8 27 10.29 70 19 11.9 11.1 8.3 10 4 8.5 E7101/8 E7211/8 1/8 27 10.29 70 19 11.9 11.1 8.3 10 4 8.5 E7101/8NO7 1/4 18 13.72 75 27 17.6 14.3 10.7 11 4 11.0 E7101/4 E7211/4 1/4 18 13.72 75 27 17.6 14.3 10.7 11 4 11.0 E7101/4NO7 3/8 18 17.15 80 27 19.5 17.8 13.5 13 4 14.5 E7103/8 E7213/8 3/8 18 17.15 80 27 19.5 17.8 13.5 13 4 14.5 E7103/8NO7 1/2 14 21.34 100 35 22.7 17.5 13.1 16 4 18.0 E7101/2 E7211/2 1/2 14 21.34 100 35 22.7 17.5 13.1 16 4 18.0 E7101/2NO7 3/4 14 26.67 105 35 24.4 23.0 17.2 17 5 23.0 E7103/4 E7213/4 3/4 14 26.67 105 35 24.4 23.0 17.2 17 5 23.0 E7103/4NO7 1“ 11.5 33.40 115 43 29.4 28.6 21.4 21 5 29.0 E7101 E7211 1.1/4 11.5 42.16 125 43 27.7 33.3 25.0 24 5 38.0 E7101.1/4 1.1/2 11.5 48.26 135 43 28.9 38.1 28.6 25 7 44.0 E7101.1/2 2“ 11.5 60.33 145 43 26.6 47.6 35.7 29 7 56.0 E7102 324