EG STI Taps Intro EG(STI) 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 JIS 1b 12.4 12.47 TW012N1LEB5 5P 88 26 - 45 10.5 8 11 4 002 f STI M12X1.25 SP 1b 12.4 12.47 TW012N1LEBA 1.5P 88 26 - 45 10.5 8 11 4 002 f 1b 12.5 12.56 TW012O1LEB5 5P 88 26 - 45 10.5 8 11 4 002 f STI M12X1.5 1b 12.5 12.56 TW012O1LEBA 1.5P 88 26 - 45 10.5 8 11 4 002 f 1b 14.4 14.47 TW014N1LEB5 5P 95 26 - 48 12.5 10 13 4 002 f SL STI M14X1.25 1b 14.4 14.47 TW014N1LEBA 1.5P 95 26 - 48 12.5 10 13 4 002 f 1b 14.5 14.56 TW014O1LEB5 5P 95 26 - 48 12.5 10 13 4 002 f STI M14X1.5 1b 14.5 14.56 TW014O1LEBA 1.5P 95 26 - 48 12.5 10 13 4 002 f PO STI M16X1.5 1b 16.5 16.56 TW016O1LEB5 5P 100 33 - 51 14 11 14 4 002 f 1b 16.5 16.56 TW016O1LEBA 1.5P 100 33 - 51 14 11 14 4 002 f 1b 18.5 18.56 TW018O1LEB5 5P 105 33 - 50 15 12 15 4 002 f STI M18X1.5 1b 18.5 18.56 TW018O1LEBA 1.5P 105 33 - 50 15 12 15 4 002 f ST 1b 20.5 20.56 TW020O1LEB5 5P 115 33 - 55 17 13 16 4 002 f STI M20X1.5 1b 20.5 20.56 TW020O1LEBA 1.5P 115 33 - 55 17 13 16 4 002 f 1b 22.5 22.56 TW022O1LEB5 5P 120 39 - 55 19 15 18 4 002 f STI M22X1.5 1b 22.5 22.56 TW022O1LEBA 1.5P 120 39 - 55 19 15 18 4 002 f ROLL 1b 24.5 24.56 TW024O1LEB5 5P 130 39 - 60 20 15 18 4 002 f STI M24X1.5 1b 24.5 24.56 TW024O1LEBA 1.5P 130 39 - 60 20 15 18 4 002 f STI M24X2 1b 24.7 24.75 TW024Q1LEB5 5P 130 39 - 60 20 15 18 4 002 f CARBIDE EG(STI) UNC TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF(mm)THL(mm) LU(mm) LS DCON K(mm)(mm)(mm)LK(mm)NOFTypeStock JIS 1b 3 3.13 TWUN4H1LEB5 5P 52 11 17 29 5 4 7 3 001 f LONG STI No.4-40UNC 1b 3 3.13 TWUN4H1LEBA 1.5P 52 11 17 29 5 4 7 3 001 ) 1b 3.3 3.44 TWUN5H1LEB5 5P 52 11 17 29 5 4 7 3 001 f STI No.5-40UNC 1b 3.3 3.44 TWUN5H1LEBA 1.5P 52 11 17 29 5 4 7 3 001 f HANDTAPS STI No.6-32UNC 1b1b 3.7 3.83 TWUN6J1LEB5 5P 60 13 22 33 5.5 4.5 7 3 001 f3.73.83TWUN6J1LEBA1.5P601322335.54.573001) 1b 4.4 4.48 TWUN8J1LEB5 5P 62 15 26 33 6 4.5 7 4 001 f STI No.8-32UNC 1b 4.4 4.48 TWUN8J1LEBA 1.5P 62 15 26 33 6 4.5 7 4 001 ) EG (STI) STI No.10-24UNC 1b 5.1 5.23 TWUNAM1LEB5 5P 62 15 26 33 6 4.5 7 4 001 f 1b 5.1 5.23 TWUNAM1LEBA 1.5P 62 15 26 33 6 4.5 7 4 001 ) JIS 1b 5.7 5.89 TWUNCM1LEB5 5P 70 19 - 36 6.2 5 8 4 002 f SPECIAL STI No.12-24UNC 1b 5.7 5.89 TWUNCM1LEBA 1.5P 70 19 - 36 6.2 5 8 4 002 f THREADS,GAUGESSTI 1/4-20UNC 1b 6.7 6.81 TWU04N1LEB5 5P 70 19 - 36 6.2 5 8 4 002 f 1b 6.7 6.81 TWU04N1LEBA 1.5P 70 19 - 36 6.2 5 8 4 002 ) 1b 8.4 8.43 TWU05O1LEB5 5P 75 23 - 38 7 5.5 8 4 002 f THREAD STI 5/16-18UNC 1b 8.4 8.43 TWU05O1LEBA 1.5P 75 23 - 38 7 5.5 8 4 002 ) MILLS 1b 10 10.06 TWU06P1LEB5 5P 82 26 - 42 8.5 6.5 9 4 002 f STI 3/8-16UNC 1b 10 10.06 TWU06P1LEBA 1.5P 82 26 - 42 8.5 6.5 9 4 002 ) 1b 11.6 11.71 TWU07Q1LEB5 5P 88 26 - 45 10.5 8 11 4 002 f DIES STI 7/16-14UNC 1b 11.6 11.71 TWU07Q1LEBA 1.5P 88 26 - 45 10.5 8 11 4 002 f 1b 13.2 13.33 TWU08R1LEB5 5P 95 26 - 48 12.5 10 13 4 002 f STI 1/2-13UNC 1b 13.2 13.33 TWU08R1LEBA 1.5P 95 26 - 48 12.5 10 13 4 002 ) CENTERDRILLSSTI 5/8-11UNC 1b 16.7 16.6 TWU10U1LEB5 5P 105 33 - 50 15 12 15 4 002 f1b16.716.6TWU10U1LEBA1.5P10533-501512154002) Technical info 526