Общий каталог Yamawa 2022 - 2023 - страница 767

Pipe Tap Series Overall length L Thread length ℓ Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ⑧ JIS Rp Spiral Fluted Taps (for blind hole) ① JIS Hand Taps for Parallel Pipe Threads Spiral Fluted Taps (for through hole) ② Specification ■This is a hand tap for parallel pipe threads based on ISO shape standards. It is used for engagement with the taper pipe external thread R (PT). Spiral Pointed Taps (for through hole) ③ 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 TYPE：2 Cemented Carbide Taps ⑤ Segment：1G Roll Taps Basic No. of Size Class Code Chamfer major dia L ℓ ℓs Ds K ℓk TYPE MSRP ⑥ (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads Rp 1/16-28 Ⅱ TH2RP01K 3.5P 7.723 59 14 30 8 6 9 4 1 ¥2,560 Rp 1/8-28 Ⅱ TH2RP02K 3.5P 9.728 59 15 30 8 6 9 4 2 ¥2,560 Special Thread Taps Simple Inspection Tools Rp 1/4-19 Ⅱ TH2RP04- 3.5P 13.157 67 19 34 11 9 12 4 2 ¥3,720 ⑦ Rp 3/8-19 Ⅱ TH2RP06- 3.5P 16.662 75 21 38 14 11 14 4 2 ¥6,140 Rp 1/2-14 Ⅱ TH2RP08Q 3.5P 20.955 87 26 44 18 14 17 4 2 ¥9,940 Rp 3/4-14 Ⅱ TH2RP12Q 3.5P 26.441 96 28 49 23 17 20 4 2 ¥16,500 Rp 1 -11 Ⅱ TH2RP16U 3.5P 33.249 109 33 56 26 21 24 5 2 ¥31,000 Pipe Taps ⑧ Rp 1 1/4-11 Ⅱ TH2RP20U 3.5P 41.910 119 36 61 32 26 30 5 2 ¥48,900 Rp 1 1/2-11 Ⅱ TH2RP24U 3.5P 47.803 125 37 64 38 29 32 6 2 ¥67,400 Rp 2 -11 Ⅱ TH2RP32U 3.5P 59.614 140 41 71 46 35 38 6 2 ¥114,000 * For tapping with this tap, follow the bored hole size before threading of“PS”on page 41 of the Technical Materials. Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-40