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 ③ Spiral Pointed Tap Series for through hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk JIS PO Spiral Pointed Taps ① Size Class Code Chamfer L (mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE MSRP15/64SM28P2POQS15K5P6215263364.5733¥1,760 ※ 1/4SM24 P2 POQS16M 5P 62 15 26 33 6 4.5 7 3 3 ¥1,760 ※ 1/4SM40 P2 POQS16H 5P 62 8.6 26 33 6 4.5 7 3 4 ¥2,530 ※ ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ JIS ③-19 ※ = Specified Distribution Items. Made to order products.