Общий каталог Yamawa 2022 - 2023 - страница 801

Pipe Tap Series Overall length L Thread length ℓ Shank dia. Ds Size of square K Length of square ℓk ⑧ JIS SP-PF Spiral Fluted Taps (for blind hole) ① JIS Spiral Fluted Taps for Parallel Pipe Threads Spiral Fluted Taps (for through hole) ② Specification ■The SP-PF is a spiral flute tap for parallel pipe threads and is used for tapping of products whose main purpose is to connect mechanical Spiral Pointed Taps (for through hole) parts for pipes. The PF internal thread is used ③ for fitting with the PF external thread. Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels 低炭素鋼 中炭素鋼 高炭素鋼 5 10 〜 5 10〜 5 10 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 Cemented Carbide Taps ⑤ Segment：1G Roll Taps Basic ⑥ L ℓ Ds K ℓk No. of MSRP Size Class Code Chamfer major dia TYPE (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads PF 1/8-28 Ⅱ SH2F02K 2.5P 9.728 55 19 8 6 9 3 1 ¥2,900 PF 1/4-19 Ⅱ SH2F04- 2.5P 13.157 62 28 11 9 12 3 1 ¥4,200 Special Thread Taps Simple Inspection Tools ⑦ PF 3/8-19 Ⅱ SH2F06- 2.5P 16.662 65 28 14 11 14 3 1 ¥6,940 PF 1/2-14 Ⅱ SH2F08Q 2.5P 20.955 80 35 18 14 17 4 1 ¥11,300 PF 3/4-14 Ⅱ SH2F12Q 2.5P 26.441 85 35 23 17 20 4 1 ¥18,700 PF 1 -11 Ⅱ SH2F16U 2.5P 33.249 95 45 26 21 24 4 1 ¥35,000 Pipe Taps PF 1 1/4-11 Ⅱ SH2F20U 2.5P 41.910 105 45 32 26 30 4 1 ¥55,200 ※ ⑧ PF 1 1/2-11 Ⅱ SH2F24U 2.5P 47.803 110 45 38 29 32 4 1 ¥76,100 ※ PF 2 -11 Ⅱ SH2F32U 2.5P 59.614 120 50 46 35 38 4 1 ¥129,000 ※ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-74