Spiral Fluted Taps Intro MF TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)NOFTypeStock DIN 374 M22X1.5 ISO2(6H) 20.5 20.6 SM022OAGEX 2.5P 125 - 14 - 64 18 14.5 17 4 023 h SP M24X2 ISO2(6H) 22 22.12 SM024QAGEX 2.5P 140 - 18 - 71 18 14.5 17 4 023 h DIN M24X1.5M27X2 ISO2(6H) 22.5 22.6 SM024OAGEX 2.5P 140 - 18 - 71 18 14.5 17 4 023 hISO2(6H)2525.12SM027QAGEX2.5P140-20-712016194023h M30X2 ISO2(6H) 28 28.12 SM030QAGEX 2.5P 150 - 20 - 77 22 18 21 4 023 h SL M30X1.5 ISO2(6H) 28.5 28.6 SM030OAGEX 2.5P 150 - 20 - 77 22 18 21 4 023 h UNC TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)NOFTypeStock PO DIN 371 No.4-40UNC 2B 2.3 2.33 SDUN4HXGEX 2.5P 56 5 9 18 34 3.5 2.7 6 2 140 h No.6-32UNC 2B 2.8 2.83 SDUN6JXGEX 2.5P 56 7 11 19 32 4 3 6 3 140 h No.8-32UNC 2B 3.4 3.47 SDUN8JXGEX 2.5P 63 7 13 21 38 4.5 3.4 6 3 140 h ST No.10-24UNC 2B 3.89 3.9 SDUNAMXGEX 2.5P 70 9 14 24 39 6 4.9 8 3 140 h 1/4-20UNC 2B 5.1 5.19 SDU04NXGEX 2.5P 80 11 15 30 42 7 5.5 8 3 140 h 5/16-18UNC 2B 6.6 6.65 SDU05OXGEX 2.5P 90 - 12 35 47 8 6.2 9 3 025 h 3/8-16UNC 2B 8 8.07 SDU06PXGEX 2.5P 100 - 13 39 54 9 7 10 3 025 h ROLL UNC TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)NOFTypeStock DIN 376 CARBIDE 7/16-14UNC 2B 9.4 9.45 SGU07QXGEX 2.5P 100 - 13 - 51 8 6.2 9 3 023 h 1/2-13UNC 2B 10.9 10.91 SGU08RXGEX 2.5P 110 - 15 - 56 9 7 10 3 023 h 9/16-12UNC 2B 12.2 12.33 SGU09SXGEX 2.5P 110 - 18 - 56 11 9 12 3 023 h 5/8-11UNC 2B 13.6 13.75 SGU10UXGEX 2.5P 110 - 18 - 56 12 9 12 3 023 h LONG 3/4-10UNC 2B 16.6 16.7 SGU12VXGEX 2.5P 125 - 20 - 64 14 11 14 4 023 h 7/8-9UNC 2B 19.6 19.61 SGU14WXGEX 2.5P 140 - 20 - 71 18 14.5 17 4 023 h 1 -8UNC 2B 22.3 22.45 SGU16XXGEX 2.5P 160 - 25 - 82 18 14.5 17 4 023 h HAND 1 1/8-7UNC 2B 25 25.17 SGU18YXGEX 2.5P 180 - 30 - 92 22 18 21 4 023 h TAPS 1 1/4-7UNC 2B 28.2 28.35 SGU20YXGEX 2.5P 180 - 30 - 92 22 18 21 4 023 h 1 3/8-6UNC 2B 30.8 30.92 SGU22ZXGEX 2.5P 200 - 40 - 102 28 22 25 4 023 h 1 1/2-6UNC 2B 34 34.1 SGU24ZXGEX 2.5P 200 - 40 - 102 32 24 27 4 023 h EG (STI) UNF TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)NOFTypeStock DIN 371 SPECIAL No.10-32UNF 2B 4.1 4.12 SDUNAJXGEX 2.5P 70 9 14 24 39 6 4.9 8 3 140 h THREADS, 1/4-28UNF 2B 5.5 5.53 SDU04KXGEX 2.5P 80 11 15 30 42 7 5.5 8 3 140 h GAUGES UNF TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)NOFTypeStock THREAD DIN 374 MILLS 5/16-24UNF 2B 6.9 6.97 SMU05MXGEX 2.5P 90 - 12 - 46 6 4.9 8 3 023 h 3/8-24UNF 2B 8.5 8.57 SMU06MXGEX 2.5P 100 - 13 - 51 7 5.5 8 3 023 h 7/16-20UNF 2B 9.9 9.96 SMU07NXGEX 2.5P 100 - 13 - 51 8 6.2 9 3 023 h DIES 1/2-20UNF 2B 11.5 11.54 SMU08NXGEX 2.5P 100 - 15 - 51 9 7 10 3 023 h 9/16-18UNF 2B 12.9 13 SMU09OXGEX 2.5P 100 - 14 - 51 11 9 12 3 023 h 5/8-18UNF 2B 14.5 14.6 SMU10OXGEX 2.5P 100 - 14 - 51 12 9 12 3 023 h 3/4-16UNF 2B 17.5 17.59 SMU12PXGEX 2.5P 110 - 14 - 56 14 11 14 4 023 h CENTERDRILLS7/8-14UNF 2B 20.5 20.57 SMU14QXGEX 2.5P 125 - 20 - 64 18 14.5 17 4 023 h 1 -12UNF 2B 23.3 23.46 SMU16SXGEX 2.5P 140 - 18 - 71 18 14.5 17 4 023 h Technical info 138