Общий каталог Yamawa 2022 - 2023 - страница 872

⑩ Dies Outside diameter D Thickness T JIS D PF LH Spiral Fluted Taps (for blind hole) ① JIS Solid Round Dies for Parallel Pipe Threads, for Left Hand Threads Spiral Fluted Taps (for through hole) ② Specification Front 表面 face ■Solid round dies for external PF left hand threads with improved runout accuracy. Spiral Pointed Taps (for through hole) Left hand ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels Cast irons Brass Brass castings Wrought aluminum Aluminum alloy castings 低炭素鋼 中炭素鋼 鋳鉄 黄銅 黄銅鋳物 アルミ圧延材 アルミ合金鋳物 2.5 5 2.5 5 2.5 5 2.5 5 2.5 5 2.5 5 2.5 5 〜 〜 〜 〜 〜 〜 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ D ≦ 50 D ≧ 63 TYPE：１ TYPE：２ Cemented Carbide Taps ⑤ Segment：3G Roll Taps ⑥ D T Clearance Size Code (mm) (mm) holes TYPE MSRP For PF Threads PF 1/8-28 GYJPF020NEBC 38 13 4 1 ¥14,600 ※ PF 1/4-19 GYJPF040NEBC 38 13 5 1 ¥14,600 ※ Special Thread Taps Simple Inspection Tools PF 3/8-19 GYMPF060NEBC 50 16 5 1 ¥23,900 ※ ⑦ PF 1/2-14 GYMPF080NEBC 50 16 5 1 ¥23,900 ※ PF 3/4-14 GYRPF120NEBC 63 20 6 2 ¥68,700 ※ PF 1 -11 GYUPF160NEBC 75 25 6 2 ¥118,000 ※ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ⑩-29 ※ = Specified Distribution Items. Made to order products.