Общий каталог Yamawa 2022 - 2023 - страница 668

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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 ANSI ⑦ Special Thread Taps / Simple Inspection Tools Overall Thread Thread + Neck Shank Size of Length oflengthlengthlengthdia.squaresquareLℓℓnDsKℓk ANSI ① ZELX NI PO STI Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts and for Nickel Base Alloys ② Specification ■ZELX NI PO STI is the spiral pointed tap for nickel base alloys which, with nickel as main composition, have much higher corrosion ③ Nitride＋Oxide resistance and much higher heat resistance Recommended Tapping Speed depending on Materials than steels, and produces threads oversize enough to accommodate helical coil wire thread Low carbon steels Medium carbon steels低炭素鋼中炭素鋼Stainless steelsステンレス鋼Nickel base alloysニッケル基合金inserts. 5〜10 5〜10 5〜10 5〜10 ④ (m/min) (m/min) (m/min) (m/min) TYPE：1 TYPE：2 ⑤ ⑥ TYPE：3 TYPE：4 ⑦ Segment：1E Size Class Code Chamfer L(inch) ℓ(inch) ℓn(inch) Ds(inch) K(inch) ℓk(inch) No. offlutes TYPE ⑧ For Unified Threads　No.2-56UNCGH2Y872004.5P1.8750.3350.5620.141 0.11 0.187 2 1 No.4-40UNC GH1 Y87203 4.5P 2 0.413 0.687 0.141 0.11 0.187 3 1 No.4-40UNC GH2 Y87204 4.5P 2 0.413 0.687 0.141 0.11 0.187 3 1 No.6-32UNC GH2 Y87208 4.5P 2.375 0.531 0.875 0.194 0.152 0.25 3 1 ⑨ No.6-32UNC GH3 Y87224 4.5P 2.375 0.531 0.875 0.194 0.152 0.25 3 1 No.6-40UNF GH2 Y87209 4.5P 2.125 0.453 0.75 0.168 0.131 0.25 3 1 No.8-32UNC GH2 Y87210 4.5P 2.375 0.571 0.937 0.22 0.165 0.281 3 1 No.8-32UNC GH3 Y87226 4.5P 2.375 0.571 0.937 0.22 0.165 0.281 3 1 No.10-24UNC GH2 Y87212 4.5P 2.5 0.591 1 0.255 0.191 0.312 3 2 ⑩ No.10-24UNC GH3 Y87228 4.5P 2.5 0.591 1 0.255 0.191 0.312 3 2 No.10-32UNF GH2 Y87213 4.5P 2.5 0.591 1 0.255 0.191 0.312 3 2 No.10-32UNF GH3 Y87229 4.5P 2.5 0.591 1 0.255 0.191 0.312 3 2 1/4-20UNC GH2 Y87248 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 1/4-20UNC GH3 Y87258 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 ⑪ 1/4-28UNF GH2 Y87249 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 1/4-28UNF GH3 Y87259 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 5/16-18UNC GH3 Y87260 4.5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 ANSI ⑦-23 ※ This product is different from JIS products in shape and dimensions, please be careful when using.