DIN 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 Shank Shank Size of Length oflengthlengthlengthdia.squaresquareLℓℓsDsKℓk⑧ DIN LO-SP OX G ① Low Spiral Fluted Taps for Parallel Pipe Threads, Oxidized ② Specification ■Spiral flutes with low helix can break down chips and can eject them smoothly. Suitable for thermal refined high carbon steels and alloy tool Oxide steels. Effective in horizontal tapping. ③ Recommended Tapping Speeds depending on Materials Medium carbon steels High carbon steels 中炭素鋼 高炭素鋼 5〜10 5〜10 (m/min) (m/min) ④ TYPE:1 ⑤ Segment:1H Size Class Code Chamfer L(mm) ℓ(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPE ⑥ For G Threads G 1/8-28 - SVG0020NEXH 3.5P 90 19 46 7 5.5 8 3 1 G 1/4-19 - SVG0040NEXH 3.5P 100 21 51 11 9 12 3 1 G 3/8-19 - SVG0060NEXH 3.5P 100 21 51 12 9 12 3 1G 1/2-14-SVG0080NEXH3.5P125246416121541 ⑦ G 3/4-14 - SVG0120NEXH 3.5P 140 27 71 20 16 19 4 1 G 1 -11 - SVG0160NEXH 3.5P 160 29 82 25 20 23 4 1 ⑧ ⑨ ⑩ ⑪ DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ⑧-62