Обший каталог Yamawa 2016 - 2017 - страница 203

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Overall Thread Shank Shank Size of Length of length length length dia. square square L ℓ ℓs Ds K ℓk ZELX SS SP (for blind hole) Spiral Fluted Taps Spiral Fluted Taps for Stainless Steels Specification (for through hole) Spiral Fluted Taps ■Suitable for stainless steels, sticky and tending to work- E harden, as well as chrome steels and chrome molybdenum Oxide steels. Blind hole use. 1 1/8U ～ Recommended Tapping Speed depending on Materials (for through hole) Spiral Pointed Taps Alloy steels Stainless steels 〜10 〜10 For icon explanation, refer to P.50 TYPE：１ TYPE：２ Hand Taps Carbide Taps Cemented TYPE：3 TYPE：4 Roll Taps Segment：1D Simple Inspection Tools Pipe Taps Size Class Code Chamfer L ℓ ℓn Ds K ℓk No. of Type (inch) (inch) (inch) (inch) (inch) (inch) flutes For Metric threads Y74615 2.5P M3 × 0.5 D3 1.937 0.197 0.625 0.141 0.11 0.187 3 1 Y74015 1.5P M3.5 × 0.6 D4 Y74616 2.5P 2 0.276 0.687 0.141 0.11 0.187 3 1 Thread Mills Y74617 2.5P M4 × 0.7 D4 2.125 0.276 0.75 0.168 0.131 0.25 3 1 Y74017 1.5P Y74619 2.5P M5 × 0.8 D4 2.375 0.354 0.875 0.194 0.152 0.25 3 1 Y74019 1.5P Y74620 2.5P Dies M6 × 1 D5 2.5 0.433 1 0.255 0.191 0.312 3 2 Y74020 1.5P M7 × 1 D5 Y74621 2.5P 2.718 0.433 1.125 0.318 0.238 0.375 3 3 Y74623 2.5P M8 × 1.25 D5 2.718 0.472 1.125 0.318 0.238 0.375 3 3 Y74023 1.5P Center Drills Y74622 2.5P M8 × 1 D5 2.718 0.472 1.125 0.318 0.238 0.375 3 3 Y74022 1.5P Y74625 2.5P M10 × 1.5 D6 2.937 0.512 1.25 0.381 0.286 0.437 3 3 Y74025 1.5P Centering Tools M10 × 1.25 D5 Y74624 2.5P 2.937 0.472 1.25 0.381 0.286 0.437 3 3 Y74627 2.5P M12 × 1.75 D6 3.375 0.591 - 0.367 0.275 0.437 3 4 Y74027 1.5P ANSI SP-12 199