
④ Hand Tap Series Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk DIN GG-HT Hand Taps for Cast Irons L 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) flutes ① M12 × 1 ISO2X TM012MBAENC 2.5P 100 21 - 51 9 7 10 4 5 M14 × 2 ISO2X TG014QBAENC 2.5P 110 26 - 56 11 9 12 4 4 M14 × 1.5 ISO2X TM014OBAENC 2.5P 100 21 - 51 11 9 12 4 5 M16 × 2 ISO2X TG016QBAENC 2.5P 110 26 - 56 12 9 12 4 4 Spiral Fluted Taps (for through hole) M16 × 1.5 ISO2X TM016OBAENC 2.5P 100 21 - 51 12 9 12 4 5 ② M18 × 2.5 ISO2X TG018RBAENC 2.5P 125 33 - 64 14 11 14 4 4 M18 × 1.5 ISO2X TM018OBAENC 2.5P 110 24 - 56 14 11 14 4 5 M20 × 2.5 ISO2X TG020RBAENC 2.5P 140 33 - 71 16 12 15 4 4 M20 × 1.5 ISO2X TM020OBAENC 2.5P 125 24 - 64 16 12 15 4 5 Spiral Pointed Taps (for through hole) ③ M22 × 2.5 ISO2X TG022RBAENC 2.5P 140 33 - 71 18 14.5 17 4 4 M22 × 1.5 ISO2X TM022OBAENC 2.5P 125 24 - 64 18 14.5 17 4 5 M24 × 3 ISO2X TG024SBAENC 2.5P 160 37 - 82 18 14.5 17 4 4 M24 × 1.5 ISO2X TM024OBAENC 2.5P 140 27 - 71 18 14.5 17 4 5 For G Threads Hand Taps ④ G 1/8-28 - TVG0020AENC 2.5P 90 19 - 46 7 5.5 8 4 5 G 1/4-19 - TVG0040AENC 2.5P 100 21 - 51 11 9 12 4 5 G 3/8-19 - TVG0060AENC 2.5P 100 21 - 51 12 9 12 4 5 G 1/2-14 - TVG0080AENC 2.5P 125 24 - 64 16 12 15 4 5 Cemented Carbide Taps G 3/4-14 - TVG0120AENC 2.5P 140 27 - 71 20 16 19 4 5 ⑤ G 1 -11 - TVG0160AENC 2.5P 160 29 - 82 25 20 23 4 5 Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ DIN ④-97 ※ This product is different from JIS products in shape and dimensions, please be careful when using.