ANSI 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 Spiral Pointed Tap Series for through hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk③ ANSI PO ① Spiral Pointed Taps ② Specification ■The PO taps push the chips forward and discharge them in the direction of tapping. These taps cut a stable thread with few problems due to chips, making them ideal for ③ Recommended Tapping Speed depending on Materials through hole machining. 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 TYPE:2 TYPE:3 ⑤ TYPE:4 TYPE:5 TYPE:6 ⑥ Segment:1E Size Class Code Chamfer L(inch)ℓ(inch) ℓn(inch) ℓs(inch) Ds(inch) K(inch) ℓk(inch) No. offlutes TYPE ⑦ For Metric Threads M2 × 0.4 D3 PS2.0E3NEB 5P 1.772 0.314 - 1.161 0.141 0.11 0.187 3 1 M2.2 × 0.45 D3 PS2.2F3NEB 5P 1.772 0.314 - 1.161 0.141 0.11 0.187 3 1 M2.5 × 0.45 D3 PS2.5F3NEB 5P 2.205 0.354 0.693 1.28 0.141 0.11 0.187 3 2 M2.6 × 0.45 D3 PS2.6F3NEB 5P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 3 2 ⑧ M3 × 0.5 D3 PS3.0G3NEB 5P 2.205 0.433 0.736 1.339 0.141 0.11 0.187 3 2 M3.5 × 0.6 D4 PS3.5H4NEB 5P 2.205 0.433 0.748 1.339 0.141 0.11 0.187 3 2 M4 × 0.7 D4 PS4.0I4NEB 5P 2.48 0.512 0.815 1.535 0.168 0.131 0.25 3 2 M5 × 0.8 D4 PS5.0K4NEB 5P 2.756 0.551 0.984 1.654 0.194 0.152 0.25 3 2M6 × 1D5PS6.0M5NEB5P3.150.5911.1811.7130.2550.1910.31232 ⑨ M7 × 1 D5 PS7.0M5NEB 5P 3.543 0.748 1.339 1.831 0.318 0.238 0.375 3 3 M7 × 0.75 D4 PS7.0J4NEB 5P 3.543 0.748 1.339 1.831 0.318 0.238 0.375 3 3 M7 × 0.5 D4 PS7.0G4NEB 5P 3.543 0.394 1.339 1.831 0.318 0.238 0.375 3 4 M8 × 1.25 D5 PS8.0N5NEB 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 ⑩ M8 × 1 D5 PS8.0M5NEB 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 M8 × 0.75 D4 PS8.0J4NEB 5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 M8 × 0.5 D4 PS8.0G4NEB 5P 3.543 0.394 1.378 1.831 0.318 0.238 0.375 3 4 M9 × 1.25 D5 PS9.0N5NEB 5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 M9 × 1 D5 PS9.0M5NEB 5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 ⑪ M10 × 1.5 D6 PS010O6NEB 5P 3.937 0.906 1.535 2.126 0.381 0.286 0.437 3 3 M10 × 1.25 D5 PS010N5NEB 5P 3.937 0.906 1.535 2.126 0.381 0.286 0.437 3 3 ANSI ※ This product is different from JIS products in shape and dimensions, please be careful when using. ③-20