Threading Technology – Clamping Technology 520

167 Circumferential speed v c in SFM – Preferred suitable roll form tap Circumferential speed v c in SFM – Suitable roll form tap UNC UNF M MF G STI SELF-LOCK Tech. Info v c Product Finder 1) Threading in through holes is possible only with external cooling/lubrication 2) Restricted application possibilities with emulsion Druck STEEL-SN NT Druck STEEL-SN TIN Druck STEEL-SN TICN Druck STEEL-SN IKZ-TIN Druck STEEL/E-SN TIN Druck STEEL/E-SN TICN VHM-Drück STEEL SN-IKZ InnoForm STEEL-M-SN PM-TIN-66 InnoForm STEEL-M-SN IKZ-PM-TIN-66 InnoForm STEEL-M/E-SN IKZ-PM-TIN-66 InnoForm STEEL-H-SN PM-TICN-67 C / 2-3 C / 2-3 C / 2-3 C / 2-3 E / 1.5-2 E / 1.5-2 C / 2-3 C / 2-3 C / 2-3 E / 1.5-2 C / 2-3 max. 3 x d 1 max. 3 x d 1 max. 3 x d 1 max. 3 x d 1 max. 3 x d 1 max. 3 x d 1 max. 3 x d 1 Thread Depth and Hole Type 1) 1) 1) 170 170, 175 170 170 170 171 171 171 171 UNC 176 176, 181 176 176 176 177 177 177 177 UNF UNEF, UN-8 182 182, 188 182 183 183 183 183 M 190 190 190 190 191 MF NPSM/NPSC NPSF Rp (BSPP) 192 G NPT NPTF Rc (BSPT) 193, 194 STI 197 195, 196 SELF-LOCK P 49 - 148 66 - 262 66 - 262 66 - 262 66 - 262 66 - 262 66 - 262 66 - 262 66 - 262 1 .1 33 - 131 66 - 197 66 - 197 66 - 197 66 - 197 66 - 197 33 - 131 66 - 197 66 - 197 66 - 197 2 .1 16 - 82 33 - 131 33 - 131 33 - 131 33 - 131 33 - 131 16 - 82 33 - 131 33 - 131 33 - 131 33 - 131 3 .1 7 - 66 33 - 98 33 - 98 33 - 98 33 - 98 4 .1 33 - 66 5 .1 M 33 - 82 2) 33 - 82 2) 33 - 82 2) 33 - 82 2) 33 - 82 2) 1 .1 33 - 82 2) 33 - 82 2) 33 - 82 2) 33 - 82 2) 33 - 82 2) 2 .1 3 .1 4 .1 K 1 .1 1 .2 66 - 197 66 - 197 66 - 197 66 - 197 2 .1 2 .2 3 .1 3 .2 4 .1 4 .2 N 1 .1 1 .2 1 .3 66 - 197 66 - 197 66 - 197 66 - 197 66 - 197 66 - 197 1 .4 66 - 197 66 - 197 66 - 197 66 - 197 66 - 197 66 - 197 1 .5 1 .6 66 - 131 66 - 131 66 - 131 66 - 131 66 - 131 2 .1 131 - 262 131 - 262 131 - 262 131 - 262 131 - 262 2 .2 2 .3 2 .4 2 .5 2 .6 2 .7 2 .8 3 .1 3 .2 4 .1 4 .2 4 .3 4 .4 5 .1 5 .2 5 .3 S 1 .1 1 .2 1 .3 2 .1 2 .2 2 .3 2 .4 2 .5 2 .6 H 1 .1 1 .2 1 .3 1 .4 1 .5 in SFM