Общий каталог Yamawa 2022 - 2023 - страница 275

Overall length L Thread length ℓ Thread + Neck length ℓn Shank dia. Ds Size of square K Length of square ℓk ② ANSI TYPE：1 TYPE：2 Spiral Fluted Taps (for blind hole) ① Spiral Fluted Taps (for through hole) ② TYPE：3 TYPE：4 Spiral Pointed Taps (for through hole) ③ Hand Taps ④ L ℓ ℓn Ds K ℓk No. of Size Class Code Chamfer TYPE (inch) (inch) (inch) (inch) (inch) (inch) flutes 1/4-20UNC GH5 Y85643 5P 2.5 0.591 1 0.255 0.191 0.312 3 2 Cemented Carbide Taps 1/4-28UNF ⑤ GH3 Y85614 5P 2.5 0.591 1 0.255 0.191 0.312 3 2 1/4-28UNF GH4 Y85631 5P 2.5 0.591 1 0.255 0.191 0.312 3 2 1/4-28UNF GH5 Y85644 5P 2.5 0.591 1 0.255 0.191 0.312 3 2 1/4-28UNF GH6 Y85662 5P 2.5 0.591 1 0.255 0.191 0.312 3 2 1/4-28UNF GH7 Y85674 5P 2.5 0.591 1 0.255 0.191 0.312 3 2 Roll Taps ⑥ 5/16-18UNC GH3 Y85615 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 5/16-18UNC GH5 Y85645 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 5/16-24UNF GH3 Y85616 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 5/16-24UNF GH4 Y85632 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 Special Thread Taps Simple Inspection Tools 5/16-24UNF GH5 Y85646 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 ⑦ 5/16-24UNF GH6 Y85663 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 5/16-24UNF GH7 Y85676 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3 3/8-16UNC GH3 Y85617 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 3/8-16UNC GH5 Y85647 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 Pipe Taps 3/8-24UNF GH3 Y85618 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 ⑧ 3/8-24UNF GH4 Y85633 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 3/8-24UNF GH5 Y85648 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 3/8-24UNF GH6 Y85664 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 3/8-24UNF GH7 Y85678 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3 Thread Mills Premium Thread Mills ⑨ 7/16-14UNC GH3 Y85619 5P 3.156 0.866 - 0.323 0.242 0.406 3 4 7/16-14UNC GH5 Y85649 5P 3.156 0.866 - 0.323 0.242 0.406 3 4 7/16-20UNF GH3 Y85620 5P 3.156 0.866 - 0.323 0.242 0.406 3 4 7/16-20UNF GH5 Y85650 5P 3.156 0.866 - 0.323 0.242 0.406 3 4 1/2-13UNC GH3 Y85621 5P 3.375 0.984 - 0.367 0.275 0.437 3 4 Dies ⑩ 1/2-13UNC GH5 Y85651 5P 3.375 0.984 - 0.367 0.275 0.437 3 4 1/2-20UNF GH3 Y85622 5P 3.375 0.984 - 0.367 0.275 0.437 3 4 1/2-20UNF GH5 Y85652 5P 3.375 0.984 - 0.367 0.275 0.437 3 4 5/8-11UNC GH3 Y85625 5P 3.812 1.083 - 0.48 0.36 0.562 3 4 Center Drills Centering Tools 5/8-18UNF GH3 Y85626 5P 3.812 1.083 - 0.48 0.36 0.562 3 4 ⑪ 3/4-10UNC GH3 Y85627 5P 4.25 1.201 - 0.59 0.442 0.687 3 4 3/4-16UNF GH3 Y85628 5P 4.25 1.201 - 0.59 0.442 0.687 3 4 ANSI ※ This product is different from JIS products in shape and dimensions, please be careful when using. ②-22