Oversized h stock standard, ) check stock EU, f check stock JP, m stock exhaustion MF TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF(mm)THL(mm) LU(mm) LS DCON K(mm)(mm)(mm)LK(mm)NOFTypeStock Intro JIS M16X1 II 15 15.09 NH2016M 25P 170 40 - - 13 10 13 3 007 f M18X2 II 16 16.12 NH2018Q 25P 210 75 - - 14 11 14 3 007 f SP M18X1.5 II 16.5 16.6 NH2018O 25P 190 55 - - 14 11 14 3 007 f M18X1 II 17 17.09 NH2018M 25P 180 45 - - 14 11 14 3 007 f M20X2 II 18 18.12 NH2020Q 25P 220 75 - - 16 12 15 3 007 f M20X1.5 II 18.5 18.6 NH2020O 25P 200 60 - - 16 12 15 3 007 f SL M20X1 II 19 19.09 NH2020M 25P 190 45 - - 16 12 15 3 007 f M22X1.5 II 20.5 20.6 NH2022O 25P 210 60 - - 18 14 17 3 007 f M24X2 II 22 22.12 NH2024Q 25P 240 75 - - 19 15 18 3 007 f PO M24X1.5 II 22.5 22.6 NH2024O 25P 220 60 - - 19 15 18 3 007 f M25X2 II 23 23.12 NH2025Q 25P 240 75 - - 20 15 18 3 007 f M25X1.5 II 23.5 23.6 NH2025O 25P 220 60 - - 20 15 18 3 007 f M26X1.5 II 24.5 24.6 NH2026O 25P 230 60 - - 20 15 18 3 007 f ST M27X2 II 25 25.12 NH2027Q 25P 250 75 - - 22 17 20 4 007 f M27X1.5 II 25.5 25.6 NH2027O 25P 230 60 - - 22 17 20 4 007 f M28X1.5M30X2 II 26.5 26.6 NH2028O 25P 240 60 - - 22 17 20 4 007 fII2828.12NH2030Q25P26075--2419224007fROLL M30X1.5 II 28.5 28.6 NH2030O 25P 240 60 - - 24 19 22 4 007 f BSW TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF(mm)THL(mm) LU(mm) LS DCON K(mm)(mm)(mm)LK(mm)NOFTypeStock CARBIDE JIS 1/8W40 II b 2.55 2.56 NH2W02H 28P 95 25 - - 2.2 - - 3 001 f 3/16W24 II b 3.7 3.7 NH2W03M 25P 110 35 - - 3.2 2.5 5 3 004 f 1/4W20 II b 5.1 5.13 NH2W04N 24P 125 42 - - 4.5 3.5 6 3 004 f LONG 5/16W18 II b 6.5 6.59 NH2W05O 27P 140 50 - - 5.9 4.5 7 3 007 f 3/8W16 II b 8 8.02 NH2W06P 26P 155 55 - - 7.3 5.5 8 3 007 f 7/16W14 II b 9.3 9.39 NH2W07Q 25P 165 60 - - 8.5 6.5 9 3 007 f HAND 1/2W12 II b 10.6 10.7 NH2W08S 23P 180 65 - - 9.5 7 10 3 007 f TAPS 9/16W12 II b 12.25 12.29 NH2W09S 25P 190 70 - - 11 9 12 3 007 f 5/8W11 II b 13.5 13.68 NH2W10U 24P 200 75 - - 12.5 10 13 3 007 f 3/4W10 II b 16.5 16.63 NH2W12V 25P 230 85 - - 15 12 15 3 007 f EG (STI) 7/8W9 II b 19.5 19.53 NH2W14W 25P 250 95 - - 18 14 17 3 007 f 1 W8 II b 22.2 22.34 NH2W16X 25P 270 105 - - 20.5 17 20 3 007 f 1 1/8W7 II b 24.75 25.04 NH2W18Y 25P 290 120 - - 23 17 20 4 007 f SPECIAL 1 1/4W7 II b 28 28.21 NH2W20Y 26P 300 125 - - 26 21 24 4 007 f THREADS,GAUGES 1 3/8W6 II b 30.5 30.72 NH2W22Z 24P 320 135 - - 28 21 24 4 007 f JIS 1 1/2W6 II b 33.75 33.9 NH2W24Z 25P 330 140 - - 31 23 26 4 007 f THREAD MILLS DIES CENTER DRILLS Technical info 577