Общий каталог Yamawa 2022 - 2023 - страница 330

③ Spiral Pointed Tap Series for through 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 ANSI ANSI IPO Spiral Fluted Taps (for blind hole) ① Spiral Pointed Taps for General Purpose Spiral Fluted Taps (for through hole) ② Specification ■Suitable for low speed tapping of steels. For <2D manual use and drilling machine use. Oxide Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speed depending on Materials TYPE：1 Low carbon steels 低炭素鋼 〜 5 ( m / min ) Hand Taps ④ TYPE：2 TYPE：3 Cemented Carbide Taps ⑤ Roll Taps ⑥ Segment：1E L ℓ ℓn ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer (inch) (inch) (inch) (inch) (inch) (inch) (inch) flutes For Unified Threads Special Thread Taps Simple Inspection Tools No.6-32UNC - VAUN6JXHEX 4.5P 2 0.374 0.669 1.201 0.141 0.11 0.187 2 1 ⑦ No.8-32UNC - VAUN8JXHEX 4.5P 2.125 0.374 0.866 1.339 0.168 0.131 0.25 2 1 No.10-24UNC - VAUNAMXHEX 4.5P 2.375 0.512 0.866 1.339 0.194 0.152 0.25 2 1 1/4-20UNC - VAU04NXHEX 4.5P 2.5 0.591 1.024 1.22 0.255 0.191 0.312 2 2 5/16-18UNC - VAU05OXHEX 4.5P 2.718 0.669 1.004 1.378 0.318 0.238 0.375 3 3 Pipe Taps 3/8-16UNC - VAU06PXHEX 4.5P 2.937 0.748 1.059 1.496 0.381 0.286 0.437 3 3 ⑧ For Unified Threads（In blister package） No.6-32UNC - VAUN6JXHEXR 4.5P 2 0.374 0.669 1.201 0.141 0.11 0.187 2 1 No.8-32UNC - VAUN8JXHEXR 4.5P 2.125 0.374 0.866 1.339 0.168 0.131 0.25 2 1 No.10-24UNC - VAUNAMXHEXR 4.5P 2.375 0.512 0.866 1.339 0.194 0.152 0.25 2 1 Thread Mills Premium Thread Mills ⑨ 1/4-20UNC - VAU04NXHEXR 4.5P 2.5 0.591 1.024 1.22 0.255 0.191 0.312 2 2 5/16-18UNC - VAU05OXHEXR 4.5P 2.718 0.669 1.004 1.378 0.318 0.238 0.375 3 3 3/8-16UNC - VAU06PXHEXR 4.5P 2.937 0.748 1.059 1.496 0.381 0.286 0.437 3 3 Blister Package Dies ⑩ Center Drills Centering Tools ⑪ ANSI ③-33 ※ This product is different from JIS products in shape and dimensions, please be careful when using.