JIS Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools Pipe Tap Series Overall Thread Position on Shank Size of Length oflengthlengthbasic dia.dia.squaresquareLℓℓgDsKℓk⑧ JIS FC-PT ① Hand Taps for Taper Pipe Threads, Long (ℓg) Type, for Cast Irons ② Specification ■FC-PT is suitable for hard and abrasive materials such as cast irons. Nitride ③ Recommended Tapping Speeds depending on Materials Cast irons Ductile cast irons 鋳鉄 強靱鋳鉄 〜5 〜5 (m/min) (m/min) ④ TYPE:1 TYPE:2 g g ⑤ Segment:1G Size Class Code BasicChamfer major dia(mm)L(mm)ℓ(mm)ℓg(mm) Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE MSRP ⑥ For Pipe Threads PT 1/16-28 Ⅱ FCPT01K-8 2.5P 7.723 55 19 13 8 6 9 4 1 ¥3,600 ※ PT 1/8-28 Ⅱ FCPT02K 2.5P 9.728 55 19 13 8 6 9 4 2 ¥3,600 ※ PT 1/4-19 Ⅱ FCPT04- 2.5P 13.157 62 28 21 11 9 12 4 2 ¥5,160 ※ ⑦ PT 3/8-19 Ⅱ FCPT06- 2.5P 16.662 65 28 21 14 11 14 4 2 ¥8,470 ※ PT 1/2-14 Ⅱ FCPT08Q 2.5P 20.955 80 35 25 18 14 17 4 2 ¥14,000 ※ PT 3/4-14 Ⅱ FCPT12Q 2.5P 26.441 85 35 25 23 17 20 4 2 ¥23,000 ※ PT 1 -11 Ⅱ FCPT16U 2.5P 33.249 95 45 32 26 21 24 5 2 ¥42,400 ※ PT 1 1/4-11 Ⅱ FCPT20U 2.5P 41.910 105 45 32 32 26 30 5 2 ¥64,000 ※ ⑧ PT 1 1/2-11 Ⅱ FCPT24U 2.5P 47.803 110 45 32 38 29 32 6 2 ¥89,500 ※ PT 2 -11 Ⅱ FCPT32U 2.5P 59.614 120 50 35 46 35 38 6 2 ¥145,000 ※ ⑨ ⑩ ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-36