Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools ① Spiral Fluted Tap Series for blind hole Overall Chamfer + Thread Thread + Neck Shank Shank Size of Length oflengthfull threadlengthlengthlengthdia.squaresquareLℓtℓℓnℓsDsKℓk DIN SP Spiral Fluted Taps ① Size Class Code Chamfer L (mm) ℓt(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPEM42 × 1ISO2SM042MANEB2.5P170-20-8732242745 M45 × 4.5 ISO2 SG045VANEB 2.5P 220 - 45 - 112 36 29 32 4 6 M45 × 3 ISO2 SM045SANEB 2.5P 200 - 40 - 102 36 29 32 4 5 M45 × 2 ISO2 SM045QANEB 2.5P 180 - 25 - 92 36 29 32 4 5 ② M45 × 1.5 ISO2 SM045OANEB 2.5P 180 - 25 - 92 36 29 32 4 5 M45 × 1 ISO2 SM045MANEB 2.5P 180 - 25 - 92 36 29 32 4 5 M48 × 5 ISO2 SG048WANEB 2.5P 250 - 45 - 128 36 29 32 4 6 M48 × 3 ISO2 SM048SANEB 2.5P 225 - 40 - 115 36 29 32 4 5 M48 × 2 ISO2 SM048QANEB 2.5P 190 - 25 - 97 36 29 32 4 5 ③ M48 × 1.5 ISO2 SM048OANEB 2.5P 190 - 25 - 97 36 29 32 4 5 M48 × 1 ISO2 SM048MANEB 2.5P 190 - 25 - 97 36 29 32 4 5 For Unified Threads No.4-40UNC 2B SDUN4HXNEB 2.5P 56 11 5 18 34 3.5 2.7 6 2 2 No.4-48UNF 2B SDUN4FXNEB 2.5P 56 11 5 18 34 3.5 2.7 6 2 2 ④ No.5-40UNC 2B SDUN5HXNEB 2.5P 56 5 11 18 34 3.5 2.7 6 2 2 No.5-44UNF 2B SDUN5GXNEB 2.5P 56 5 11 18 34 3.5 2.7 6 2 2 No.6-32UNC 2B SDUN6JXNEB 2.5P 56 7 11 19 32 4 3 6 3 2 No.6-40UNF 2B SDUN6HXNEB 2.5P 56 7 11 19 32 4 3 6 3 2 ⑤ No.8-32UNC 2B SDUN8JXNEB 2.5P 63 7 13 21 38 4.5 3.4 6 3 2No.8-36UNF2BSDUN8IXNEB2.5P6371321384.53.4632 No.10-24UNC 2B SDUNAMXNEB 2.5P 70 9 14 24 39 6 4.9 8 3 2 No.10-32UNF 2B SDUNAJXNEB 2.5P 70 9 14 24 39 6 4.9 8 3 2 No.12-24UNC 2B SDUNCMXNEB 2.5P 80 9 15 28 45 6 4.9 8 3 2 ⑥ No.12-28UNF 2B SDUNCKXNEB 2.5P 80 9 15 28 45 6 4.9 8 3 2 1/4-20UNC 2B SDU04NXNEB 2.5P 80 11 15 30 42 7 5.5 8 3 2 1/4-28UNF 2B SDU04KXNEB 2.5P 80 11 15 30 42 7 5.5 8 3 2 5/16-18UNC 2B SDU05OXNEB 2.5P 90 - 12 35 47 8 6.2 9 3 4 5/16-24UNF 2B SMU05MXNEB 2.5P 90 - 12 - 46 6 4.9 8 3 5 ⑦ 3/8-16UNC 2B SDU06PXNEB 2.5P 100 - 13 39 54.5 9 7 10 3 4 3/8-24UNF 2B SMU06MXNEB 2.5P 100 - 13 - 51 7 5.5 8 3 5 7/16-14UNC 2B SGU07QXNEB 2.5P 100 - 13 - 51 8 6.2 9 3 6 7/16-20UNF 2B SMU07NXNEB 2.5P 100 - 13 - 51 8 6.2 9 3 5 1/2-13UNC 2B SGU08RXNEB 2.5P 110 - 15 - 56 9 7 10 3 6 ⑧ 1/2-20UNF 2B SMU08NXNEB 2.5P 100 - 15 - 51 9 7 10 3 5 9/16-12UNC 2B SGU09SXNEB 2.5P 110 - 18 - 56 11 9 12 3 6 9/16-18UNF 2B SMU09OXNEB 2.5P 100 - 14 - 51 11 9 12 3 5 5/8-11UNC 2B SGU10UXNEB 2.5P 110 - 18 - 56 12 9 12 3 6 ⑨ 5/8-18UNF 2B SMU10OXNEB 2.5P 100 - 14 - 51 12 9 12 3 53/4-10UNC2BSGU12VXNEB2.5P125-20-6414111446 3/4-16UNF 2B SMU12PXNEB 2.5P 110 - 14 - 56 14 11 14 4 5 7/8-9UNC 2B SGU14WXNEB 2.5P 140 - 20 - 71 18 14.5 17 4 6 7/8-14UNF 2B SMU14QXNEB 2.5P 125 - 20 - 64 18 14.5 17 4 5 ⑩ 1 -8UNC 2B SGU16XXNEB 2.5P 160 - 25 - 82 18 14.5 17 4 6 1 -12UNF 2B SMU16SXNEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 1 1/8-7UNC 2B SGU18YXNEB 2.5P 180 - 30 - 92 22 18 21 4 6 1 1/8-12UNF 2B SMU18SXNEB 2.5P 150 - 20 - 77 22 18 21 4 5 1 1/4-7UNC 2B SGU20YXNEB 2.5P 180 - 30 - 92 22 18 21 4 6 ⑪ 1 1/4-12UNF 2B SMU20SXNEB 2.5P 150 - 20 - 77 22 18 21 4 5 DIN ①-53 ※ This product is different from JIS products in shape and dimensions, please be careful when using.