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 Shank Size of Length oflengthlengthdia.squaresquareLℓDsKℓk JIS ① LS-SP-PF Long Shank Spiral Fluted Taps for Parallel Pipe Threads ② Specification ■The LS-SP-PF is a long shank spiral flute tap for parallel pipe threads and is used for tapping of products whose main purpose is to ③ connect mechanical parts such as pipe parts.Recommended Tapping Speeds depending on MaterialsThePFinternalthreadisusedforfittingwith the PF external thread. Low carbon steels Medium carbon steels High carbon steels 低炭素鋼 中炭素鋼 高炭素鋼 5〜10 5〜10 5〜10 ④ (m/min) (m/min) (m/min) TYPE:1 ⑤ Segment:1G ⑥ Size Class Code BasicChamfer major dia(mm)L(mm)ℓ(mm)Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE MSRP For Pipe Threads PF 1/8-28 Ⅱ SH2F02KL10 2.5P 9.728 100 19 8 6 9 3 1 ¥5,340 ※ PF 1/8-28 Ⅱ SH2F02KL12 2.5P 9.728 120 19 8 6 9 3 1 ¥6,000 ※ ⑦ PF 1/8-28 Ⅱ SH2F02KL15 2.5P 9.728 150 19 8 6 9 3 1 ¥9,590 ※ PF 1/4-19 Ⅱ SH2F04-L10 2.5P 13.157 100 28 11 9 12 3 1 ¥7,170 ※ PF 1/4-19 Ⅱ SH2F04-L12 2.5P 13.157 120 28 11 9 12 3 1 ¥8,110 ※ PF 1/4-19 Ⅱ SH2F04-L15 2.5P 13.157 150 28 11 9 12 3 1 ¥9,820 ※ PF 3/8-19 Ⅱ SH2F06-L12 2.5P 16.662 120 28 14 11 14 3 1 ¥10,500 ※ ⑧ PF 3/8-19 Ⅱ SH2F06-L15 2.5P 16.662 150 28 14 11 14 3 1 ¥16,500 ※ PF 1/2-14 Ⅱ SH2F08QL15 2.5P 20.955 150 35 18 14 17 4 1 ¥20,300 ※ PF 3/4-14 Ⅱ SH2F12QL15 2.5P 26.441 150 35 23 17 20 4 1 ¥31,100 ※ PF 1 -11 Ⅱ SH2F16UL15 2.5P 33.249 150 45 26 21 24 4 1 ¥45,400 ※ ⑨ PF 1 -11 Ⅱ SH2F16UL20 2.5P 33.249 200 45 26 21 24 4 1 ¥52,800 ※ ⑩ ⑪ JIS ⑧-75 ※ = Specified Distribution Items. Made to order products.