Solid carbide thread formers Solid carbide threading tools Thread former Non-ferrous metals A 4122A – Factory standard Turning Dimensions [mm] Coredrill Grade Article 4122A-M1*0.25-6H 3P M1 d1 P 0.25 d2 3 d3 l1 40 l2 5 6 l3 Teeth 3 d 0.9 YK40F Ɣ B 4122AS-M1*0.25-6H 1.5P M1 0.25 3 40 5 6 3 0.9 ż 4122A-M1.2*0.25-6H 3P M1.2 0.25 3 40 5 6 3 1.1 Ɣ 4122AS-M1.2*0.25-6H 1.5P M1.2 0.25 3 40 5 6 3 1.1 ż 4122A-M1.6*0.35-6H 3P M1.6 0.35 3 1.1 40 5 11 3 1.47 Ɣ Milling 4122AS-M1.6*0.35-6H 1.5P M1.6 0.35 3 1.1 40 5 11 3 1.47 Ɣ 4122A-M2*0.4-6H 3P M2 0.4 3 1.5 45 6 12 3 1.85 Ɣ 4122AS-M2*0.4-6H 1.5P M2 0.4 3 1.5 45 6 12 3 1.85 Ɣ 4122A-M2.5*0.45-6H 3P M2.5 0.45 3 1.9 50 6 14 3 2.33 ż 4122AS-M2.5*0.45-6H 1.5P M2.5 0.45 3 1.9 50 6 14 3 2.33 Ɣ ƔEx stockżOn demand With internal cooling C Application field P M K N S H DVery suitable D DSuitable Drilling D Information Technical E Index System code C144 Machining instructions C165 Cutting data C160 Nonstandard order C182 C 145