Общий каталог Yamawa 2022 - 2023 - страница 742

⑧ Pipe Tap Series Overall length L Thread length ℓ Position on basic dia. ℓg Shank dia. Ds Size of square K Length of square ℓk JIS PT LH Spiral Fluted Taps (for blind hole) ① JIS Hand Taps for Taper Pipe Threads Long (ℓg) Type for LH Threads Spiral Fluted Taps (for through hole) ② Specification ■The PT LH is a hand tap for left hand tapered pipe threads an is used for tapping products whose main purpose is the tightness of threaded Spiral Pointed Taps (for through hole) Left hand parts in connection with pipe parts etc. ③ Recommended Tapping Speeds depending on Materials Medium carbon steels High carbon steels Alloy steels 中炭素鋼 高炭素鋼 合金鋼 〜 5 〜 5 〜 5 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 Cemented Carbide Taps ⑤ g Roll Taps Segment：1G ⑥ Basic L ℓ ℓg Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads PT 1/8-28 Ⅱ TH2T02K--L 2.5P 9.728 55 19 13 8 6 9 4 1 ¥4,070 ※ Special Thread Taps Simple Inspection Tools PT 1/4-19 Ⅱ TH2T04---L 2.5P 13.157 62 28 21 11 9 12 4 1 ¥5,830 ※ ⑦ PT 3/8-19 Ⅱ TH2T06---L 2.5P 16.662 65 28 21 14 11 14 4 1 ¥9,570 ※ PT 1/2-14 Ⅱ TH2T08Q--L 2.5P 20.955 80 35 25 18 14 17 4 1 ¥15,800 ※ PT 3/4-14 Ⅱ TH2T12Q--L 2.5P 26.441 85 35 25 23 17 20 4 1 ¥26,000 ※ PT 1 -11 Ⅱ TH2T16U--L 2.5P 33.249 95 45 32 26 21 24 5 1 ¥47,900 ※ Pipe Taps PT 1 1/4-11 Ⅱ ¥72,300 ※ ⑧ TH2T20U--L 2.5P 41.910 105 45 32 32 26 30 5 1 PT 1 1/2-11 Ⅱ TH2T24U--L 2.5P 47.803 110 45 32 38 29 32 6 1 ¥102,000 ※ PT 2 -11 Ⅱ TH2T32U--L 2.5P 59.614 120 50 35 46 35 38 6 1 ¥164,000 ※ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ⑧-15 ※ = Specified Distribution Items. Made to order products.