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 JIS ⑧ Pipe Tap Series Overall Thread Position on Shank Size of Length oflengthlengthbasic dia.dia.squaresquareLℓℓgDsKℓk JIS ① CT-S-PT Carbide Taps for Taper Pipe Threads, Short (ℓg) Type, for Cast Irons ② Specification ■The CT-S-PT is a hand tap for tapered pipe threads and is suitable for thread processing in mass produced hard and brittle material such ③ as cast iron. It is used for tapping when theRecommended Tapping Speeds depending on Materialsfitting length needs to be shortened. It produces a threaded product whose main purpose is the Cast irons Ductile cast irons Brass castings tightness of the threaded parts. 鋳鉄 強靱鋳鉄 黄銅鋳物 〜5 〜5 〜5 ④ (m/min) (m/min) (m/min) TYPE:1 ⑤ g Segment:1L ⑥ Size Class Code BasicChamfer major dia(mm)L(mm)ℓ(mm) ℓg(mm) Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE MSRP For Pipe Threads PT 1/8-28 Ⅱ TCST02K 2.5P 9.728 55 16.5 10.5 8 6 9 4 1 ¥26,300 ※ PT 1/4-19 Ⅱ TCST04- 2.5P 13.157 62 19.5 12.5 11 9 12 4 1 ¥41,000 ※ ⑦ PT 3/8-19 Ⅱ TCST06- 2.5P 16.662 65 21 14 14 11 14 4 1 ¥52,600 ※ PT 1/2-14 Ⅱ TCST08Q 2.5P 20.955 80 27 17 18 14 17 4 1 ¥51,900 ※ ⑧ ⑨ ⑩ ⑪ JIS ⑧-39 ※ = Specified Distribution Items. Made to order products.