
① Spiral Fluted Tap Series for blind hole 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 DIN PH-SP Spiral Fluted Taps for Hard-to-Machine Materials 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 M12 × 1.75 ISO2 SG012PAEEX 3P 110 - 15 - 56 9 7 10 4 4 M12 × 1.5 ISO2 SM012OAEEX 3P 100 - 15 - 51 9 7 10 4 3 M12 × 1.25 ISO2 SM012NAEEX 3P 100 - 15 - 51 9 7 10 4 3 M14 × 2 ISO2 SG014QAEEX 3P 110 - 18 - 56 11 9 12 4 4 Spiral Fluted Taps (for through hole) M14 × 1.5 ISO2 SM014OAEEX 3P 100 - 14 - 51 11 9 12 4 3 ② M16 × 2 ISO2 SG016QAEEX 3P 110 - 18 - 56 12 9 12 4 4 M16 × 1.5 ISO2 SM016OAEEX 3P 100 - 14 - 51 12 9 12 4 3 M18 × 2.5 ISO2 SG018RAEEX 3P 125 - 20 - 64 14 11 14 4 4 M18 × 1.5 ISO2 SM018OAEEX 3P 110 - 14 - 56 14 11 14 4 3 Spiral Pointed Taps (for through hole) ③ M20 × 2.5 ISO2 SG020RAEEX 3P 140 - 20 - 71 16 12 15 4 4 M20 × 1.5 ISO2 SM020OAEEX 3P 125 - 14 - 64 16 12 15 4 3 M22 × 2.5 ISO2 SG022RAEEX 3P 140 - 20 - 71 18 14.5 17 5 4 M22 × 1.5 ISO2 SM022OAEEX 3P 125 - 14 - 64 18 14.5 17 5 3 M24 × 3 Hand Taps ISO2 SG024SAEEX 3P 160 - 25 - 82 18 14.5 17 5 4 ④ M24 × 2 ISO2 SM024QAEEX 3P 140 - 18 - 71 18 14.5 17 5 3 M24 × 1.5 ISO2 SM024OAEEX 3P 140 - 18 - 71 18 14.5 17 5 3 M27 × 3 ISO2 SG027SAEEX 3P 160 - 25 - 82 20 16 19 5 4 M27 × 2 ISO2 SM027QAEEX 3P 140 - 20 - 71 20 16 19 5 3 Cemented Carbide Taps M30 × 3.5 ISO2 SG030TAEEX 3P 180 - 30 - 92 22 18 21 5 4 ⑤ M30 × 2 ISO2 SM030QAEEX 3P 150 - 20 - 77 22 18 21 5 3 M30 × 1.5 ISO2 SM030OAEEX 3P 150 - 20 - 77 22 18 21 5 3 For G Threads G 1/8-28 - SVG0020EEX 3P 90 - 12 - 46 7 5.5 8 3 5 Roll Taps G 1/4-19 ⑥ - SVG0040EEX 3P 100 - 14 - 51 11 9 12 4 5 G 3/8-19 - SVG0060EEX 3P 100 - 14 - 51 12 9 12 4 5 G 1/2-14 - SVG0080EEX 3P 125 - 18 - 64 16 12 15 4 5 Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ DIN ①-171 ※ This product is different from JIS products in shape and dimensions, please be careful when using.