Общий каталог Yamawa 2022 - 2023 - страница 196

① Spiral Fluted Tap Series for blind hole Overall length L Thread length ℓ Thread + Neck ℓn length Shank dia. Ds Size of square K Length of square ℓk ANSI ANSI ZELX NI SP Spiral Fluted Taps (for blind hole) ① Spiral Fluted Taps for Nickel Base Alloys Spiral Fluted Taps (for through hole) ② Specification ■ZELX NI SP is the spiral fluted tap for nickel base alloys which, with nickel as main composition, have much higher corrosion resistance and much Spiral Pointed Taps (for through hole) Nitride/Oxide ③ higher heat resistance than steels. Recommended Tapping Speed depending on Materials Medium carbon steels High carbon steels Stainless steels Nickel base alloys 中炭素鋼 高炭素鋼 ステンレス鋼 ニッケル基合金 5 15〜 5 15〜 5 15〜 5 10 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ Segment：1D L ℓ ℓn Ds K ℓk No. of Size Class Code Chamfer TYPE (inch) (inch) (inch) (inch) (inch) (inch) flutes For Metric Threads Cemented Carbide Taps M2.5 × 0.45 D3 Y88320 3P 1.812 0.157 0.5 0.141 0.11 0.187 3 1 ⑤ M3 × 0.5 D3 Y88321 3P 1.937 0.197 0.625 0.141 0.11 0.187 3 1 M3.5 × 0.6 D4 Y88322 3P 2 0.276 0.687 0.141 0.11 0.187 3 1 M4 × 0.7 D4 Y88323 3P 2.125 0.276 0.75 0.168 0.131 0.25 3 1 M5 × 0.8 D4 Y88324 3P 2.375 0.354 0.875 0.194 0.152 0.25 3 1 Roll Taps M6 × 1 ⑥ D5 Y88325 3P 2.5 0.433 1 0.255 0.191 0.312 3 2 M7 × 1 D5 Y88326 3P 2.718 0.433 1.125 0.318 0.238 0.375 3 3 M8 × 1.25 D5 Y88328 3P 2.718 0.472 1.125 0.318 0.238 0.375 3 3 M8 × 1 D5 Y88327 3P 2.718 0.472 1.125 0.318 0.238 0.375 3 3 M10 × 1.5 D6 Y88330 3P 2.937 0.512 1.25 0.381 0.286 0.437 3 3 Special Thread Taps Simple Inspection Tools ⑦ M10 × 1.25 D5 Y88329 3P 2.937 0.472 1.25 0.381 0.286 0.437 3 3 M12 × 1.75 D6 Y88332 3P 3.375 0.591 - 0.367 0.275 0.437 3 4 M12 × 1.25 D5 Y88331 3P 3.375 0.551 - 0.367 0.275 0.437 3 4 For Unified Threads Pipe Taps No.2-56UNC GH2 Y87523 3P 1.75 0.157 0.437 0.141 0.11 0.187 3 1 ⑧ No.4-40UNC GH2 Y87501 3P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 No.4-40UNC GH2 Y87583 1.5P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 No.4-40UNC GH3 Y87502 3P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 No.4-40UNC GH3 Y87002 1.5P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 Thread Mills Premium Thread Mills No.4-40UNC GH4 Y87512 3P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 ⑨ No.4-40UNC GH5 Y87534 3P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 No.4-40UNC GH5 Y87072 1.5P 1.875 0.236 0.562 0.141 0.11 0.187 3 1 No.5-40UNC GH2 Y87504 3P 1.937 0.236 0.625 0.141 0.11 0.187 3 1 No.6-32UNC GH2 Y87006 1.5P 2 0.276 0.687 0.141 0.11 0.187 3 1 Dies ⑩ No.6-32UNC GH3 Y87505 3P 2 0.276 0.687 0.141 0.11 0.187 3 1 No.6-32UNC GH3 Y87005 1.5P 2 0.276 0.687 0.141 0.11 0.187 3 1 No.6-32UNC GH4 Y87508 3P 2 0.276 0.687 0.141 0.11 0.187 3 1 No.6-32UNC GH5 Y87535 3P 2 0.276 0.687 0.141 0.11 0.187 3 1 Center Drills Centering Tools No.6-32UNC GH5 Y87035 1.5P 2 0.276 0.687 0.141 0.11 0.187 3 1 ⑪ No.6-32UNC GH6 Y87559 3P 2 0.276 0.687 0.141 0.11 0.187 3 1 No.6-32UNC GH7 Y87565 3P 2 0.276 0.687 0.141 0.11 0.187 3 1 No.8-32UNC GH2 Y87506 3P 2.125 0.276 0.75 0.168 0.131 0.25 3 1 No.8-32UNC GH3 Y87507 3P 2.125 0.276 0.75 0.168 0.131 0.25 3 1 ANSI ①-161 ※ This product is different from JIS products in shape and dimensions, please be careful when using.