Общий каталог Yamawa 2022 - 2023 - страница 190

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 ZELX TI SP Spiral Fluted Taps for Titanium Alloys L ℓ ℓn Ds K ℓk No. of Size Class Code Chamfer TYPE Spiral Fluted Taps (for blind hole) (inch) (inch) (inch) (inch) (inch) (inch) flutes ① 7/16-20UNF GH3 Y87020 1.5P 3.156 0.472 - 0.323 0.242 0.406 3 4 7/16-20UNF GH5 Y87650 3P 3.156 0.472 - 0.323 0.242 0.406 3 4 1/2-13UNC GH3 Y87621 3P 3.375 0.63 - 0.367 0.275 0.437 3 4 1/2-13UNC GH3 Y87021 1.5P 3.375 0.63 - 0.367 0.275 0.437 3 4 Spiral Fluted Taps (for through hole) 1/2-13UNC GH5 Y87626 3P 3.375 0.63 - 0.367 0.275 0.437 3 4 ② 1/2-20UNF GH3 Y87622 3P 3.375 0.472 - 0.367 0.275 0.437 3 4 1/2-20UNF GH3 Y87023 1.5P 3.375 0.472 - 0.367 0.275 0.437 3 4 1/2-20UNF GH5 Y87652 3P 3.375 0.472 - 0.367 0.275 0.437 3 4 Spiral Pointed Taps (for through hole) ③ Hand Taps ④ Cemented Carbide Taps ⑤ Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ ANSI ①-155 ※ This product is different from JIS products in shape and dimensions, please be careful when using.