
Overall length L Chamfer + full thread ℓt Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ① SP Spiral Fluted Taps DIN L ℓt ℓ ℓn ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer Spiral Fluted Taps (for blind hole) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes ① M16 × 1.5 ISO2 SM016OANEB 2.5P 100 - 14 - 51 12 9 12 3 5 M16 × 1 ISO2 SM016MANEB 2.5P 100 - 14 - 51 12 9 12 3 5 M18 × 2.5 ISO2 SG018RANEB 2.5P 125 - 20 - 64 14 11 14 4 6 M18 × 2 ISO2 SM018QANEB 2.5P 125 - 18 - 64 14 11 14 4 5 Spiral Fluted Taps (for through hole) M18 × 1.5 ISO2 SM018OANEB 2.5P 110 - 14 - 56 14 11 14 4 5 ② M18 × 1 ISO2 SM018MANEB 2.5P 110 - 14 - 56 14 11 14 4 5 M20 × 2.5 ISO2 SG020RANEB 2.5P 140 - 20 - 71 16 12 15 4 6 M20 × 2 ISO2 SM020QANEB 2.5P 140 - 18 - 71 16 12 15 4 5 M20 × 1.5 ISO2 SM020OANEB 2.5P 125 - 14 - 64 16 12 15 4 5 Spiral Pointed Taps (for through hole) M20 × 1 ③ ISO2 SM020MANEB 2.5P 125 - 14 - 64 16 12 15 4 5 M22 × 2.5 ISO2 SG022RANEB 2.5P 140 - 20 - 71 18 14.5 17 4 6 M22 × 2 ISO2 SM022QANEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 M22 × 1.5 ISO2 SM022OANEB 2.5P 125 - 14 - 64 18 14.5 17 4 5 M22 × 1 Hand Taps ISO2 SM022MANEB 2.5P 125 - 14 - 64 18 14.5 17 4 5 ④ M24 × 3 ISO2 SG024SANEB 2.5P 160 - 25 - 82 18 14.5 17 4 6 M24 × 2 ISO2 SM024QANEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 M24 × 1.5 ISO2 SM024OANEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 M24 × 1 ISO2 SM024MANEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 Cemented Carbide Taps M25 × 1.5 ISO2 SM025OANEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 ⑤ M26 × 1.5 ISO2 SM026OANEB 2.5P 140 - 18 - 71 18 14.5 17 4 5 M27 × 3 ISO2 SG027SANEB 2.5P 160 - 25 - 82 20 16 19 4 6 M27 × 2 ISO2 SM027QANEB 2.5P 140 - 20 - 71 20 16 19 4 5 M27 × 1.5 ISO2 SM027OANEB 2.5P 140 - 20 - 71 20 16 19 4 5 Roll Taps M27 × 1 ⑥ ISO2 SM027MANEB 2.5P 140 - 20 - 71 20 16 19 4 5 M28 × 2 ISO2 SM028QANEB 2.5P 140 - 20 - 71 20 16 19 4 5 M28 × 1.5 ISO2 SM028OANEB 2.5P 140 - 20 - 71 20 16 19 4 5 M28 × 1 ISO2 SM028MANEB 2.5P 140 - 20 - 71 20 16 19 4 5 M30 × 3.5 ISO2 SG030TANEB 2.5P 180 - 30 - 92 22 18 21 4 6 Special Thread Taps Simple Inspection Tools ⑦ M30 × 2 ISO2 SM030QANEB 2.5P 150 - 20 - 77 22 18 21 4 5 M30 × 1.5 ISO2 SM030OANEB 2.5P 150 - 20 - 77 22 18 21 4 5 M30 × 1 ISO2 SM030MANEB 2.5P 150 - 20 - 77 22 18 21 4 5 M32 × 2 ISO2 SM032QANEB 2.5P 150 - 20 - 77 22 18 21 4 5 M32 × 1.5 Pipe Taps ISO2 SM032OANEB 2.5P 150 - 20 - 77 22 18 21 4 5 ⑧ M32 × 1 ISO2 SM032MANEB 2.5P 150 - 20 - 77 22 18 21 4 5 M33 × 3.5 ISO2 SG033TANEB 2.5P 180 - 30 - 92 25 20 23 4 6 M33 × 2 ISO2 SM033QANEB 2.5P 160 - 20 - 82 25 20 23 4 5 M33 × 1.5 ISO2 SM033OANEB 2.5P 160 - 20 - 82 25 20 23 4 5 Thread Mills Premium Thread Mills M33 × 1 ISO2 SM033MANEB 2.5P 160 - 20 - 82 25 20 23 4 5 ⑨ M36 × 4 ISO2 SG036UANEB 2.5P 200 - 40 - 102 28 22 25 4 6 M36 × 3 ISO2 SM036SANEB 2.5P 200 - 30 - 102 28 22 25 4 5 M36 × 2 ISO2 SM036QANEB 2.5P 170 - 20 - 87 28 22 25 4 5 M36 × 1.5 ISO2 SM036OANEB 2.5P 170 - 20 - 87 28 22 25 4 5 Dies M36 × 1 ⑩ ISO2 SM036MANEB 2.5P 170 - 20 - 87 28 22 25 4 5 M39 × 4 ISO2 SG039UANEB 2.5P 200 - 40 - 102 32 24 27 4 6 M39 × 2 ISO2 SM039QANEB 2.5P 170 - 20 - 87 32 24 27 4 5 M39 × 1.5 ISO2 SM039OANEB 2.5P 170 - 20 - 87 32 24 27 4 5 M39 × 1 ISO2 SM039MANEB 2.5P 170 - 20 - 87 32 24 27 4 5 Center Drills Centering Tools ⑪ M42 × 4.5 ISO2 SG042VANEB 2.5P 200 - 40 - 102 32 24 27 4 6 M42 × 2 ISO2 SM042QANEB 2.5P 170 - 20 - 87 32 24 27 4 5 M42 × 1.5 ISO2 SM042OANEB 2.5P 170 - 20 - 87 32 24 27 4 5 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-52