d1 d2 a G Forming taps G Whitworth pipe thread G, DIN-ISO 228 WGN C-SR-TN2 HS5S5E0 P PM l1HSSEl2 2 TN2 DIN ~5156 P M K Material groups N S H Hole type < 3d Quality of material HSSE Coating TN2 Chamfer C / 2-3P Norm ~DIN-5156 G Ć d1 1''/P P l1 l2 Ć d2 a Tol. INDEX D2-923105 G-1/8" 9,728 28 0,907 90 10 7 5,5 9,25 3123 G-1/4" 13,157 19 1,337 100 14 11 9 12,55 3127 G-3/8" 16,662 19 1,337 100 15 12 9 16,05 3129 G-1/2" 20,955 14 1,814 125 17 16 12 20,10 3131 G-5/8" 22,911 14 1,814 125 20 18 14,5 22,05 3133 G-3/4" 26,441 14 1,814 140 22 20 16 25,60 3135 ISO Vc (m/min) P 10-30 M 10-25 K - N 20-40 S - Example of order DAovsatęilpanbelezfrmomagsatzoycnku, cena w cenniku D2-923105-3127 DOonszreyqbukeiesjtdostawy, cena na zapytanie 97 Forming tap WGN G-1/4" DIN-5156 C HSSE TN2