③ 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 JIS HC-PO Spiral Pointed Taps for High Carbon Steels L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer Spiral Fluted Taps (for blind hole) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes ① M16 × 2 P4 PCMS016Q 5P 95 26 - 48 12.5 10 13 3 4 ¥5,890 ※ M16 × 1.5 P3 PCMR016O 5P 95 26 - 48 12.5 10 13 3 4 ¥5,890 ※ M18 × 2.5 P4 PCMS018R 5P 100 33 - 51 14 11 14 3 4 ¥7,870 ※ M18 × 1.5 P4 PCMS018O 5P 100 33 - 51 14 11 14 3 4 ¥7,870 ※ Spiral Fluted Taps (for through hole) M20 × 2.5 P4 PCMS020R 5P 105 33 - 50 15 12 15 3 5 ¥10,700 ※ ② M20 × 1.5 P4 PCMS020O 5P 105 33 - 50 15 12 15 3 5 ¥10,700 ※ M22 × 2.5 P4 PCMS022R 5P 115 33 - 55 17 13 16 3 5 ¥13,700 ※ M24 × 3 P4 PCMS024S 5P 120 39 - 55 19 15 18 3 5 ¥17,100 ※ Spiral Pointed Taps (for through hole) ③ Hand Taps ④ Cemented Carbide Taps 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 JIS ③-77 ※ = Specified Distribution Items. Made to order products.