Общий каталог Yamawa 2022 - 2023 - страница 101

Spiral Fluted Tap Series for blind hole Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ① ANSI ANSI SP OX Spiral Fluted Taps (for blind hole) ① Spiral Fluted Taps,Oxidized Spiral Fluted Taps (for through hole) ② Specification ■The SP OX is a spiral flute tap for blind hole tapping. These taps have an applied oxidation treatment to prevent chip welding on the Spiral Pointed Taps (for through hole) Oxide ③ surface of the taps threaded portion. They are Recommended Tapping Speed depending on Materials suitable for thread processing of soft steel materials where the chips easily weld to the tap Low carbon steels Medium carbon steels High carbon steels 低炭素鋼 中炭素鋼 高炭素鋼 like low carbon. 5 10 〜 5 10〜 5 10〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 TYPE：2 TYPE：3 Cemented Carbide Taps ⑤ TYPE：4 TYPE：5 TYPE：6 Roll Taps ⑥ Segment：1C Special Thread Taps Simple Inspection Tools ⑦ L ℓ ℓn ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer (inch) (inch) (inch) (inch) (inch) (inch) (inch) flutes For Metric Threads M2 × 0.4 D3 SS2.0E3NEX 2.5P 1.772 0.314 - 1.161 0.141 0.11 0.187 2 1 M2.2 × 0.45 D3 SS2.2F3NEX 2.5P 1.772 0.314 - 1.161 0.141 0.11 0.187 2 1 Pipe Taps M2.5 × 0.45 D3 SS2.5F3NEX 2.5P 2.205 0.354 0.693 1.28 0.141 0.11 0.187 2 2 ⑧ M2.6 × 0.45 D3 SS2.6F3NEX 2.5P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 2 2 M3 × 0.5 D3 SS3.0G3NEX 2.5P 2.205 0.433 0.736 1.339 0.141 0.11 0.187 3 2 M3.5 × 0.6 D4 SS3.5H4NEX 2.5P 2.205 0.433 0.748 1.339 0.141 0.11 0.187 3 2 M4 × 0.7 D4 SS4.0I4NEX 2.5P 2.48 0.512 0.815 1.535 0.168 0.131 0.25 3 2 Thread Mills Premium Thread Mills M5 × 0.8 ⑨ D4 SS5.0K4NEX 2.5P 2.756 0.551 0.984 1.654 0.194 0.152 0.25 3 2 M6 × 1 D5 SS6.0M5NEX 2.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 2 M7 × 1 D5 SS7.0M5NEX 2.5P 3.543 0.748 1.339 1.831 0.318 0.238 0.375 3 3 M7 × 0.75 D4 SS7.0J4NEX 2.5P 3.543 0.748 1.339 1.831 0.318 0.238 0.375 3 3 M7 × 0.5 Dies D4 SS7.0G4NEX 2.5P 3.543 0.394 1.339 1.831 0.318 0.238 0.375 3 4 ⑩ M8 × 1.25 D5 SS8.0N5NEX 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 M8 × 1 D5 SS8.0M5NEX 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 M8 × 0.75 D4 SS8.0J4NEX 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 4 M8 × 0.5 D4 SS8.0G4NEX 2.5P 3.543 0.394 1.378 1.831 0.318 0.238 0.375 3 4 Center Drills Centering Tools M9 × 1.25 D5 SS9.0N5NEX 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 ⑪ M9 × 1 D5 SS9.0M5NEX 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 M10 × 1.5 D6 SS010O6NEX 2.5P 3.937 0.906 1.535 2.126 0.381 0.286 0.437 3 3 M10 × 1.25 D5 SS010N5NEX 2.5P 3.937 0.906 1.535 2.126 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. ①-66