Общий каталог Yamawa 2022 - 2023 - страница 172

① Spiral Fluted Tap Series for blind hole Overall length L Thread length ℓ Thread + Neck length ℓn Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ANSI AL-SP Spiral Fluted Taps for Aluminum L ℓ ℓn ℓs Ds K ℓk No. of Size Class Code Chamfer TYPE Spiral Fluted Taps (for blind hole) (inch) (inch) (inch) (inch) (inch) (inch) (inch) flutes ① For Unified Threads No.2-56UNC GH2 386500M 2.5P 1.772 0.314 - 1.161 0.141 0.11 0.187 2 1 No.4-40UNC GH2 386501M 2.5P 2.205 0.354 0.709 1.28 0.141 0.11 0.187 2 2 No.5-40UNC GH2 386502M 2.5P 2.205 0.433 0.736 1.339 0.141 0.11 0.187 3 2 Spiral Fluted Taps (for through hole) No.6-32UNC GH3 386503M 2.5P 2.205 0.433 0.748 1.339 0.141 0.11 0.187 3 2 ② No.8-32UNC GH3 386504M 2.5P 2.48 0.512 0.827 1.535 0.168 0.131 0.25 3 2 No.10-24UNC GH3 386505M 2.5P 2.756 0.551 0.945 1.654 0.194 0.152 0.25 3 2 No.10-32UNF GH3 386506M 2.5P 2.756 0.551 0.945 1.654 0.194 0.152 0.25 3 2 1/4-20UNC GH3 386507M 2.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 2 Spiral Pointed Taps (for through hole) ③ 1/4-20UNC GH5 386508M 2.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 2 1/4-28UNF GH3 386509M 2.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 2 1/4-28UNF GH4 386511M 2.5P 3.15 0.591 1.181 1.713 0.255 0.191 0.312 3 2 5/16-18UNC GH3 386512M 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 5/16-18UNC Hand Taps GH5 386513M 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 ④ 5/16-24UNF GH3 386514M 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 5/16-24UNF GH4 386515M 2.5P 3.543 0.748 1.378 1.831 0.318 0.238 0.375 3 3 3/8-16UNC GH3 386516M 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 3/8-16UNC GH5 386517M 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 Cemented Carbide Taps 3/8-24UNF GH3 386518M 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 ⑤ 3/8-24UNF GH4 386519M 2.5P 3.937 0.906 1.535 2.028 0.381 0.286 0.437 3 3 7/16-14UNC GH3 386520M 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 4 7/16-14UNC GH5 386521M 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 4 7/16-20UNF GH3 386522M 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 4 Roll Taps 7/16-20UNF ⑥ GH5 386523M 2.5P 3.937 0.906 - 2.008 0.323 0.242 0.406 3 4 1/2-13UNC GH3 386524M 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 4 1/2-13UNC GH5 386525M 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 4 1/2-20UNF GH3 386526M 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 4 1/2-20UNF GH5 386527M 2.5P 4.331 1.024 - 2.205 0.367 0.275 0.437 3 4 Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ ANSI ①-137 ※ This product is different from JIS products in shape and dimensions, please be careful when using.