Общий каталог Yamawa 2022 - 2023 - страница 137

Spiral Fluted Tap Series for blind hole Overall length L Thread length ℓ Thread + Neck length ℓn Shank dia. Ds Size of square K Length of square ℓk ① ANSI ANSI ZELX SS SP Spiral Fluted Taps (for blind hole) ① Spiral Fluted Taps for Stainless Steels Spiral Fluted Taps (for through hole) ② Specification ■Suitable for stainless steels, sticky and tending <2D to work-harden, as well as chrome steels and chrome molybdenum steels. Blind hole use. Spiral Pointed Taps (for through hole) Oxide ③ Recommended Tapping Speed depending on Materials Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 ステンレス鋼 〜 10 〜 10 〜 10 〜 10 〜 10 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ TYPE：１ TYPE：２ Cemented Carbide Taps ⑤ TYPE：3 TYPE：4 Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Segment：1D L ℓ ℓn Ds K ℓk No. of Size Class Code Chamfer TYPE (inch) (inch) (inch) (inch) (inch) (inch) flutes Pipe Taps For Metric Threads ⑧ M3 × 0.5 D3 Y74615 2.5P 1.937 0.197 0.625 0.141 0.11 0.187 3 1 M3 × 0.5 D3 Y74015 1.5P 1.937 0.197 0.625 0.141 0.11 0.187 3 1 M3.5 × 0.6 D4 Y74616 2.5P 2 0.276 0.687 0.141 0.11 0.187 3 1 M4 × 0.7 D4 Y74617 2.5P 2.125 0.276 0.75 0.168 0.131 0.25 3 1 Thread Mills Premium Thread Mills M4 × 0.7 D4 Y74017 1.5P 2.125 0.276 0.75 0.168 0.131 0.25 3 1 ⑨ M5 × 0.8 D4 Y74619 2.5P 2.375 0.354 0.875 0.194 0.152 0.25 3 1 M5 × 0.8 D4 Y74019 1.5P 2.375 0.354 0.875 0.194 0.152 0.25 3 1 M6 × 1 D5 Y74620 2.5P 2.5 0.433 1 0.255 0.191 0.312 3 2 M6 × 1 D5 Y74020 1.5P 2.5 0.433 1 0.255 0.191 0.312 3 2 Dies M7 × 1 ⑩ D5 Y74621 2.5P 2.718 0.433 1.125 0.318 0.238 0.375 3 3 M8 × 1.25 D5 Y74623 2.5P 2.718 0.472 1.125 0.318 0.238 0.375 3 3 M8 × 1.25 D5 Y74023 1.5P 2.718 0.472 1.125 0.318 0.238 0.375 3 3 M8 × 1 D5 Y74622 2.5P 2.718 0.472 1.125 0.318 0.238 0.375 3 3 M8 × 1 Center Drills Centering Tools D5 Y74022 1.5P 2.718 0.472 1.125 0.318 0.238 0.375 3 3 ⑪ M10 × 1.5 D6 Y74625 2.5P 2.937 0.512 1.25 0.381 0.286 0.437 3 3 M10 × 1.5 D6 Y74025 1.5P 2.937 0.512 1.25 0.381 0.286 0.437 3 3 M10 × 1.25 D5 Y74624 2.5P 2.937 0.472 1.25 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. ①-102