Общий каталог Yamawa 2022 - 2023 - страница 155

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 6" Spiral Fluted Taps (for blind hole) ① Long Shank Spiral Fluted Taps for Stainless Steels Spiral Fluted Taps (for through hole) ② Specification ■T he ZELX SS SP 6" tap series is used for processing blind holes in chrome steels, molybdenum steels and stainless steels that are Spiral Pointed Taps (for through hole) Oxide ③ free machining and that workharden easily. Recommended Tapping Speed depending on Materials Low carbon steels Medium carbon steels High carbon steels Stainless steels 低炭素鋼 中炭素鋼 高炭素鋼 ステンレス鋼 〜 10 〜 10 〜 10 〜 10 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 TYPE：2 Cemented Carbide Taps ⑤ Roll Taps TYPE：3 TYPE：4 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 Unified Threads ⑧ No.2-56UNC GH2 Y84523 2.5P 6 0.157 0.437 0.141 0.11 0.187 2 1 No.3-48UNC GH2 Y84500 2.5P 6 0.197 0.5 0.141 0.11 0.187 2 1 No.4-40UNC GH2 Y84501 2.5P 6 0.236 0.562 0.141 0.11 0.187 2 1 No.6-32UNC GH3 Y84505 2.5P 6 0.276 0.687 0.141 0.11 0.187 3 1 Thread Mills Premium Thread Mills ⑨ No.8-32UNC GH3 Y84507 2.5P 6 0.276 0.75 0.168 0.131 0.25 3 1 No.10-24UNC GH3 Y84509 2.5P 6 0.354 0.875 0.194 0.152 0.25 3 1 No.10-32UNF GH3 Y84510 2.5P 6 0.276 0.875 0.194 0.152 0.25 3 1 1/4-20UNC GH3 Y84513 2.5P 6 0.433 1 0.255 0.191 0.312 3 2 1/4-28UNF GH3 Y84514 2.5P 6 0.354 1 0.255 0.191 0.312 3 2 Dies ⑩ 5/16-18UNC GH3 Y84515 2.5P 6 0.472 1.125 0.318 0.238 0.375 3 3 5/16-24UNF GH3 Y84516 2.5P 6 0.394 1.125 0.318 0.238 0.375 3 3 3/8-16UNC GH3 Y84517 2.5P 6 0.551 1.25 0.381 0.286 0.437 3 3 3/8-24UNF GH3 Y84518 2.5P 6 0.394 1.25 0.381 0.286 0.437 3 3 Center Drills Centering Tools 7/16-14UNC GH3 Y84519 2.5P 6 0.591 - 0.323 0.242 0.406 3 4 ⑪ 7/16-20UNF GH3 Y84520 2.5P 6 0.472 - 0.323 0.242 0.406 3 4 1/2-13UNC GH3 Y84521 2.5P 6 0.63 - 0.367 0.275 0.437 3 4 1/2-20UNF GH3 Y84522 2.5P 6 0.472 - 0.367 0.275 0.437 3 4 ANSI ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-120