Общий каталог Yamawa 2022 - 2023 - страница 327

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 ③ JIS +PO Spiral Fluted Taps (for blind hole) ① JIS Plus Series Spiral Pointed Taps Spiral Fluted Taps (for through hole) ② Specification ■The +PO is a spiral pointed tap for through hole tapping and is suitable for synchronous feed processing in middle to high tapping speed. Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speeds depending on Materials Medium carbon steels High carbon steels 中炭素鋼 高炭素鋼 10 15 10 15 〜 〜 Hand Taps ( m / min ) ( m / min ) ④ TYPE：1 Cemented Carbide Taps ⑤ Segment：1E Roll Taps L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer ⑥ (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 P2 PNPQ3.0G 5P 46 9 14 26 4 3.2 6 3 1 ¥1,150 M3.5 × 0.6 P2 PNPQ3.5H 5P 52 11 16 29 5 4 7 3 1 ¥1,150 M4 × 0.7 P2 PNPQ4.0I 5P 52 11 17 29 5 4 7 3 1 ¥1,150 Special Thread Taps Simple Inspection Tools ⑦ M5 × 0.8 P2 PNPQ5.0K 5P 60 13 22 33 5.5 4.5 7 3 1 ¥1,160 M6 × 1 P2 PNPQ6.0M 5P 62 15 26 33 6 4.5 7 3 1 ¥1,280 Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ③-30