
Overall length L Thread length ℓ Thread + Neck length ℓn Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ⑥ JIS Spiral Fluted Taps (for blind hole) TYPE:1 TYPE:2 ① Spiral Fluted Taps (for through hole) ② TYPE:3 TYPE:4 Spiral Pointed Taps (for through hole) ③ Hand Taps ④ TYPE:5 TYPE:6 Cemented Carbide Taps ⑤ HP+RZ High Performance Roll Taps, Coated Roll Taps ⑥ Recommended class Segment:1J Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe TYPE MSRP (mm) (mm) (mm) (mm) (mm) (mm) (mm) For Metric Threads Special Thread Taps Simple Inspection Tools M1 × 0.25 ⑦ G4 HRZP41.0BB 2P 36 4.5 - 24 3 2.5 5 4 1 ¥4,570 M1.2 × 0.25 G4 HRZP41.2BB 2P 36 4.5 - 24 3 2.5 5 4 1 ¥4,570 M1.4 × 0.3 G4 HRZP41.4CB 2P 36 5.4 - 24 3 2.5 5 4 1 ¥4,070 M1.6 × 0.35 G4 HRZP41.6DB 2P 36 6.3 - 24 3 2.5 5 4 2 ¥3,930 M1.7 × 0.35 G4 HRZP41.7DB 2P 36 6.3 - 24 3 2.5 5 4 2 ¥3,930 Pipe Taps ⑧ M2 × 0.4 G4 HRZP42.0EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,730 M2 × 0.4 G5 HRZP52.0EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,730 M2.3 × 0.4 G4 HRZP42.3EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,520 M2.3 × 0.4 G5 HRZP52.3EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,520 M2.5 × 0.45 Thread Mills Premium Thread Mills G5 HRZP52.5FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,400 ⑨ M2.5 × 0.45 G6 HRZP62.5FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,400 M2.6 × 0.45 G5 HRZP52.6FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,400 M2.6 × 0.45 G6 HRZP62.6FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,400 M3 × 0.5 G5 HRZP53.0GP 4P 46 9 14 26 4 3.2 6 4 4 ¥3,090 Dies M3 × 0.5 G5 HRZP53.0GB 2P 46 9 14 26 4 3.2 6 4 4 ¥3,090 ⑩ M3 × 0.5 G6 HRZP63.0GP 4P 46 9 14 26 4 3.2 6 4 4 ¥3,090 M3 × 0.5 G6 HRZP63.0GB 2P 46 9 14 26 4 3.2 6 4 4 ¥3,090 M3.5 × 0.6 G5 HRZP53.5HP 4P 52 11 16 29 5 4 7 4 4 ¥3,170 ※ M3.5 × 0.6 G5 HRZP53.5HB 2P 52 11 16 29 5 4 7 4 4 ¥3,170 ※ Center Drills Centering Tools M3.5 × 0.6 ⑪ G6 HRZP63.5HP 4P 52 11 16 29 5 4 7 4 4 ¥3,170 ※ M3.5 × 0.6 G6 HRZP63.5HB 2P 52 11 16 29 5 4 7 4 4 ¥3,170 ※ JIS ※ = Specified Distribution Items. Made to order products. ⑥-48