Threading Technology – Clamping Technology 520

370 VA STEEL Accessories 3 x D 5 x D 6 x D Tech. Info v c / f 8 x D 2-3.5 x D Product Finder EF-Drill Micro STEEL D = 0.8 mm D = 1 mm D = 1.25 mm 6 x D D = 0.031 inch D = 0.039 inch D = 0.049 inch Cutting speed v c [SFM] Feed per revolution f [inch/rev.] min. rec. max. min. rec. max. min. rec. max. min. rec. max. P 1 .1 262 295 328 .0008 .0010 .0012 .0012 .0014 .0016 .0016 .0018 .0020 2 .1 230 279 328 .0008 .0010 .0012 .0012 .0014 .0016 .0016 .0018 .0020 3 .1 197 213 230 .0004 .0006 .0008 .0008 .0010 .0012 .0012 .0014 .0016 4 .1 164 180 197 .0004 .0006 .0008 .0008 .0010 .0012 .0012 .0014 .0016 5 .1 148 164 180 .0004 .0006 .0008 .0008 .0010 .0012 .0012 .0014 .0016 M 1 .1 131 157 180 .0002 .0003 .0004 .0004 .0005 .0006 .0008 .0009 .0010 2 .1 98 115 131 .0004 .0006 .0008 .0006 .0008 .0010 .0010 .0012 .0014 3 .1 98 115 131 .0002 .0003 .0004 .0004 .0005 .0006 .0008 .0009 .0010 4 .1 98 115 131 .0002 .0003 .0004 .0004 .0005 .0006 .0008 .0009 .0010 K 1 .1 394 476 558 .0008 .0010 .0012 .0016 .0020 .0024 .0024 .0028 .0031 1 .2 394 476 558 .0008 .0010 .0012 .0016 .0020 .0024 .0024 .0028 .0031 2 .1 394 443 492 .0008 .0010 .0012 .0016 .0020 .0024 .0024 .0028 .0031 2 .2 295 344 394 .0004 .0006 .0008 .0012 .0016 .0020 .0020 .0024 .0028 3 .1 197 230 262 .0008 .0010 .0012 .0012 .0016 .0020 .0016 .0020 .0024 3 .2 197 230 262 .0004 .0006 .0008 .0008 .0012 .0016 .0012 .0016 .0020 4 .1 197 230 262 .0008 .0010 .0012 .0012 .0016 .0020 .0016 .0020 .0024 4 .2 197 230 262 .0004 .0006 .0008 .0008 .0012 .0016 .0012 .0016 .0020 N 1 .1 328 459 591 .0012 .0014 .0016 .0016 .0018 .0020 .0020 .0022 .0024 1 .2 328 459 591 .0012 .0014 .0016 .0016 .0018 .0020 .0020 .0022 .0024 1 .3 328 459 591 .0012 .0014 .0016 .0016 .0018 .0020 .0020 .0022 .0024 1 .4 262 377 492 .0012 .0014 .0016 .0016 .0018 .0020 .0020 .0022 .0024 1 .5 262 377 492 .0008 .0010 .0012 .0012 .0014 .0016 .0016 .0018 .0020 1 .6 262 377 492 .0008 .0010 .0012 .0012 .0014 .0016 .0016 .0018 .0020 2 .1 2 .2 394 443 492 .0004 .0008 .0012 .0008 .0012 .0016 .0012 .0016 .0020 2 .3 394 443 492 .0004 .0008 .0012 .0008 .0012 .0016 .0012 .0016 .0020 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 66 82 98 .0004 .0006 .0008 .0004 .0006 .0008 .0010 .0012 .0014 1 .3 49 66 82 .0004 .0006 .0008 .0004 .0006 .0008 .0010 .0012 .0014 2 .1 2 .2 2 .3 2 .4 2 .5 2 .6 H 1 .1 1 .2 1 .3 1 .4 1 .5