Threading Technology – Clamping Technology 520

104 UNC UNF UNEF UN-8 M MF NPSF Rp (BSPP) NPT NPTF Rc (BSPT) STI SELF-LOCK Accessories NPSM/NPSC Tech. Info v c Product Finder G Machine Taps Carbide, HSSE-PM Ordering Example: C1960901.4035 DIN Length · DIN Shank ø d 2 ø d 1 l 2 l 1 Reduced Shank H Materials of High Tensile Strength HCUT Hardened Steels 2) G P 55° Whitworth Pipe Thread DIN EN ISO 228 Class of Fit “X” “X” Coating TICN Cutting Material Carbide HSSE-PM Technical Characteristics E / 1.5-2 C / 2-3 E / O O / P Thread Depth max. 2 x d 1 max. 1.5 x d 1 and Hole Shape 1) Applications – Material P 5 .1 K 1 .1- 4 .2 N 1 .5-6, 2 .6-8 N 4 .1, 4 .3- 5 .2 H 1 .1-2 H 1 .1-2 Reduced Shank Tool Identification C1960901 C010J901 Dimens. ID VHM/KHM Rekord 2A-H/E-IKZ Flutes Rekord 2A-HCUT-PM TICN Flutes Nominal Size ø d 1 T.P.I. mm ø d 1 l 1 l 2 ø d 2 G 1 / 16 28 7.72 90 10 6 4.9 6.8 .4034 G 1 / 8 28 9.73 90 10 7 5.5 8.8 .4035 4 5 G 1 / 4 19 13.16 100 15 11 9 11.8 2) .4036 4 6 G 3 / 8 19 16.66 100 15 12 9 15.25 2) .4037 4 6 G 1 / 2 14 20.96 125 17 16 12 19 2) .4038 4 6 1) Threading in through holes is possible only with external cooling/lubrication 2) Increase drill diameter for taps Rekord 1/2A-HCUT-PM-TICN from G 1 / 4 by 0.1 mm