
Spiral Pointed Tap Series for through hole Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ③ JIS PM-PO Spiral Fluted Taps (for blind hole) ① JIS Spiral Pointed Taps for Hard-to-Machine Materials ■Spiral pointed tap suitable for high hardness steels of 35 ~ Spiral Fluted Taps (for through hole) Specification 45HRC such as forgings and thermal refined steels of high ② carbon steels and alloy steels, and die steel. Through hole use. TYPE:1 Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ③ High carbon steels Thermal refined steels Thermal refined steels 高炭素鋼 調質鋼 調質鋼 5 10〜 5 10 〜 〜 5 ( m / min ) ( m / min ) ( m / min ) 25〜35HRC 35〜45HRC Hand Taps ④ TYPE:2 TYPE:3 Cemented Carbide Taps ⑤ Segment:1F L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer Roll Taps (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes ⑥ For Metric Threads M3 × 0.5 P3 PY3.0GRDPB 5.5P 46 9 14 26 4 3.2 6 3 1 ¥1,610 ※ M4 × 0.7 P3 PY4.0IRDPB 5.5P 52 11 17 29 5 4 7 3 1 ¥1,610 ※ M5 × 0.8 P3 PY5.0KRDPB 5.5P 60 13 22 33 5.5 4.5 7 3 1 ¥1,630 ※ Special Thread Taps Simple Inspection Tools M6 × 1 P3 PY6.0MRDPB 5.5P 62 15 26 33 6 4.5 7 3 1 ¥1,800 ※ ⑦ M8 × 1.25 P4 PY8.0NSDPB 5.5P 70 19 - 36 6.2 5 8 3 2 ¥2,510 ※ M10 × 1.5 P4 PY010OSDPB 5.5P 75 23 - 38 7 5.5 8 3 2 ¥3,200 ※ M10 × 1.25 P4 PY010NSDPB 5.5P 75 23 - 38 7 5.5 8 3 2 ¥3,200 ※ M12 × 1.75 P4 PY012PSDPB 5.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,530 ※ Pipe Taps ⑧ M12 × 1.5 P4 PY012OSDPB 5.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,530 ※ M12 × 1.25 P4 PY012NSDPB 5.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,530 ※ M14 × 2 P5 PY014QTDPB 5.5P 88 26 - 45 10.5 8 11 3 2 ¥6,180 ※ M14 × 1.5 P4 PY014OSDPB 5.5P 88 26 - 45 10.5 8 11 3 2 ¥6,180 ※ M16 × 2 ¥8,250 ※ Thread Mills Premium Thread Mills P5 PY016QTDPB 5.5P 95 26 - 48 12.5 10 13 3 2 ⑨ M16 × 1.5 P4 PY016OSDPB 5.5P 95 26 - 48 12.5 10 13 3 2 ¥8,250 ※ M18 × 2.5 P5 PY018RTDPB 5.5P 100 33 - 51 14 11 14 3 2 ¥11,100 ※ M18 × 1.5 P4 PY018OSDPB 5.5P 100 33 - 51 14 11 14 3 2 ¥11,100 ※ M20 × 2.5 P5 PY020RTDPB 5.5P 105 33 - 50 15 12 15 3 3 ¥15,000 ※ Dies M20 × 1.5 P4 PY020OSDPB 5.5P 105 33 - 50 15 12 15 3 3 ¥15,000 ※ ⑩ M22 × 2.5 P5 PY022RTDPB 5.5P 115 33 - 55 17 13 16 3 3 ¥19,200 ※ M22 × 1.5 P4 PY022OSDPB 5.5P 115 33 - 55 17 13 16 3 3 ¥19,200 ※ M24 × 3 P5 PY024STDPB 5.5P 120 39 - 55 19 15 18 3 3 ¥24,000 ※ M24 × 1.5 P4 PY024OSDPB 5.5P 120 39 - 55 19 15 18 3 3 ¥24,000 ※ Center Drills Centering Tools M27 × 3 ¥33,900 ※ ⑪ P5 PY027STDPB 5.5P 130 39 - 60 20 15 18 4 3 M27 × 1.5 P4 PY027OSDPB 5.5P 130 39 - 60 20 15 18 4 3 ¥33,900 ※ M30 × 3.5 P5 PY030TTDPB 5.5P 135 46 - 62 23 17 20 4 3 ¥43,300 ※ M30 × 1.5 P4 PY030OSDPB 5.5P 135 46 - 62 23 17 20 4 3 ¥43,300 ※ JIS ※ = Specified Distribution Items. Made to order products. ③-92