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 Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk① DIN Size Class Code Chamfer L (mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPEFor G Threads ① G 1/8-28 - SVG0020GEXJ 3P 90 19 - 46 7 5.5 8 3 4 G 1/4-19 - SVG0040GEXJ 3P 100 21 - 51 11 9 12 4 4 G 3/8-19 - SVG0060GEXJ 3P 100 21 - 51 12 9 12 4 4 G 1/2-14 - SVG0080GEXJ 3P 125 24 - 64 16 12 15 4 4 ② G 3/4-14 - SVG0120GEXJ 3P 140 27 - 71 20 16 19 4 4 ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-116