Solid carbide threading tools Solid carbide thread formers Thread former Steel, stainless steel A 4122M – Factory standard Turning Dimensions [mm] Coredrill Grade B Article 4122M-M1*0.25-6H 3P d1 M1 P 0.25 d2 3 d3 l1 40 l2 5 l3 6 Teeth 4 d 0.9 KTG402 YK40F Ɣ ż 4122MS-M1*0.25-6H 2P M1 0.25 3 40 5 6 4 0.9 Ɣ ż 4122M-M1.2*0.25-6H 3P M1.2 0.25 3 40 5 6 4 1.1 ż ż 4122MS-M1.2*0.25-6H 2P M1.2 0.25 3 40 5 6 4 1.1 ż ż 4122M-M1.6*0.35-6H 3P M1.6 0.35 3 1.1 40 5 11 4 1.47 ż ż Milling 4122MS-M1.6*0.35-6H 2P M1.6 0.35 3 1.1 40 5 11 4 1.47 ż ż 4122M-M2*0.4-6H 3P M2 0.4 3 1.5 45 6 12 4 1.85 Ɣ ż 4122MS-M2*0.4-6H 2P M2 0.4 3 1.5 45 6 12 4 1.85 Ɣ ż 4122M-M2.5*0.45-6H 3P M2.5 0.45 3 1.9 50 6 14 4 2.33 ż ż 4122MS-M2.5*0.45-6H 2P M2.5 0.45 3 1.9 50 6 14 4 2.33 Ɣ ż ƔEx stockżOn demand With internal cooling C Application field P M K N S H DVery suitable D D DSuitable Drilling D Information Technical E Index System code C144 Machining instructions C165 Cutting data C160 Nonstandard order C182 C 148