Общий каталог Yamawa 2021 - страница 328

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h stock standard, ) check stock EU, f check stock JP, m stock exhaustion PF LH Intro GP General Purpose Series Straight Fluted Taps for Parallel Pipe Threads, for Left Hand SP Threads FEATURES LH 3.5PHSS-ELEFT HANDTHCHT General purpose for blind and through hole application.For steel application at low cutting speed, also suitable for SLcast iron and non-ferrous materials.For left hand threads. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) P1 5÷10 I K1 5÷10 I N2 5÷10 I P2 5÷10 H K2 5÷10 I N3 5÷10 I P3 5÷10 I N4 5÷10 I ST P4 5÷10 I JIS H 1st choice I suitable ROLL JIS-PF LH TYPE: Pipe_046 CARBIDE DCON K THL LK KLF LONG HAND TAPS G(BSP) TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)Basicmajor Ø(mm)LF(mm)THL(mm)LSDCON K(mm)(mm)(mm)LK(mm)NOFType Stock JIS 1/8-28 II 8.75 8.78 TH2F02K--L 3.5P 9.728 55 19 - 8 6 9 4 046 f EG (STI) 1/4-19 II 11.75 11.78 TH2F04---L 3.5P 13.157 62 28 - 11 9 12 4 046 f 3/8-19 II 15.25 15.28 TH2F06---L 3.5P 16.662 65 28 - 14 11 14 4 046 f 1/2-14 II 19 19.04 TH2F08Q--L 3.5P 20.955 80 35 - 18 14 17 4 046 f SPECIALTHREADS, 3/4-14 II 24.5 24.52 TH2F12Q--L 3.5P 26.441 85 35 - 23 17 20 4 046 f GAUGES 1 -11 II 30.75 30.77 TH2F16U--L 3.5P 33.249 95 45 - 26 21 24 4 046 f 1 1/4-11 II 39.3 39.43 TH2F20U--L 3.5P 41.910 105 45 - 32 26 30 4 046 f 1 1/2-112 -11 II 45.25 45.33 TH2F24U--L 3.5P 47.803 110 45 - 38 29 32 6 046 f THREADMILLSII5757.1TH2F32U--L3.5P59.61412050-4635386046f DIES CENTER DRILLS Technical info 329