Обший каталог Yamawa 2016 - 2017 - страница 215

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Overall Thread Thread+Neck Shank Shank Size of Length of length length length length dia. square square L ℓ ℓn ℓs Ds K ℓk SP OX STI (for blind hole) Spiral Fluted Taps Spiral Fluted Taps for Helical Coil Wire Screw Thread Inserts, Oxided Specification (for through hole) Spiral Fluted Taps ■On parts made from comparatively soft materials, helical E coil wire thread inserts are often used in order to strengthen Oxide internal screws and increase toughness. SP OX STI produces threads oversize enough to accommodate helical Recommended Tapping Speed depending on Materials coil wire thread inserts. ow cBarrbaosnssteels (for through hole) Spiral Pointed Taps 5〜〜150 TYPE：１ (m/min) For icon explanation, refer to P.50 Hand Taps TYPE：2 TYPE：3 Carbide Taps Cemented Roll Taps Segment：1C Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Simple Inspection Tools Pipe Taps (inch) (inch) (inch) (inch) (inch) (inch) (inch) flutes For Helical Coil Wire Screw Thread Inserts, for Unified Threads GH1 SUUN2E1NEX STI No.2-56UNC 2P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 2 1 GH2 SUUN2E2NEX GH1 SUUN4H1NEX STI No.4-40UNC 2P 2.48 0.512 0.827 1.496 0.168 0.131 0.25 2 1 GH2 SUUN4H2NEX GH1 SUUN6J1NEX STI No.6-32UNC 2P 2.756 0.551 0.945 1.654 0.194 0.131 0.25 3 1 GH2 SUUN6J2NEX GH1 SUUN8J1NEX STI No.8-32UNC 2P 3.15 0.591 0.984 1.929 0.220 0.165 0.281 3 1 Thread Mills GH2 SUUN8J2NEX GH2 SUUNAM2NEX STI No.10-24UNC 2P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 GH3 SUUNAM3NEX GH2 SUUNAJ2NEX STI No.10-32UNF 2P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 1 Dies GH3 SUUNAJ3NEX GH2 SUU04K2NEX STI 1/4-20UNC 2P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 GH3 SUU04N3NEX GH2 SUU04N2NEX STI 1/4-28UNF 2P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 2 GH3 SUU04K3NEX Center Drills GH2 SUU05O2NEX STI 5/16-18UNC 2P 3.937 0.906 1.535 2.067 0.381 0.286 0.437 3 2 GH3 SUU05O3NEX GH2 SUU05M2NEX STI 5/16-24UNF 2P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 2 GH3 SUU05M3NEX GH2 SUU06P2NEX Centering Tools STI 3/8-16UNC 2P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 3 GH3 SUU06P3NEX GH2 SUU06M2NEX STI 3/8-24UNF 2P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 3 GH3 SUU06M3NEX ANSI SP-24 211