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 SU-SP-PT ① Spiral Fluted Taps for Taper Pipe Threads, Long (ℓg) Type for Stainless Steels ② Specification ■SU-SP-PT is the tap suitable for stainless steels which tend to work-harden and sticky, as well as chrome steels and molybdenum steels, Oxide blind hole use. ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 ステンレス鋼 〜5 〜5 〜5 〜5 〜5 (m/min) (m/min) (m/min) (m/min) (m/min) ④ TYPE:1 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 1/8-28 Ⅱ SYPT022GEX 2P 9.728 55 19 13 8 6 9 4 1 ¥4,600 ※ PT 1/4-19 Ⅱ SYPT042GEX 2P 13.157 62 28 21 11 9 12 4 1 ¥6,590 ※ PT 3/8-19 Ⅱ SYPT062GEX 2P 16.662 65 28 21 14 11 14 4 1 ¥10,900 ※ ⑦ PT 1/2-14 Ⅱ SYPT082GEX 2P 20.955 80 35 25 18 14 17 4 1 ¥17,900 ※ PT 3/4-14 Ⅱ SYPT122GEX 2P 26.441 85 35 25 23 17 20 4 1 ¥29,400 ※ PT 1 -11 Ⅱ SYPT162GEX 2P 33.249 95 45 32 26 21 24 5 1 ¥54,200 ※ PT 1 1/4-11 Ⅱ SYPT202GEX 2P 41.910 105 45 32 32 26 30 5 1 ¥81,900 ※ PT 1 1/2-11 Ⅱ SYPT242GEX 2P 47.803 110 45 32 38 29 32 6 1 ¥115,000 ※ ⑧ PT 2 -11 Ⅱ SYPT322GEX 2P 59.614 120 50 35 46 35 38 6 1 ¥186,000 ※ ⑨ ⑩ ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-34