Общий каталог Yamawa 2022 - 2023 - страница 745

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 ⑧ JIS S-PT LH Spiral Fluted Taps (for blind hole) ① JIS Hand Taps for Taper Pipe Threads Short (ℓg) Type for LH Threads Spiral Fluted Taps (for through hole) ② Specification ■The S-PT LH is a hand tap for left hand tapered pipe threads and is used where it is necessary to shorten the fitting length for products such as Spiral Pointed Taps (for through hole) Left hand parts for pipes. 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 Segment：1G Roll Taps ⑥ Basic No. of TYPE Size Class Code Chamfer major dia L ℓ ℓg Ds K ℓk MSRP (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads PT 1/8-28 Ⅱ TSPT02K--L 2.5P 9.728 55 16.5 10.5 8 6 9 4 1 ¥4,070 ※ PT 1/4-19 Ⅱ TSPT04---L 2.5P 13.157 62 19.5 12.5 11 9 12 4 1 ¥5,830 ※ Special Thread Taps Simple Inspection Tools ⑦ PT 3/8-19 Ⅱ TSPT06---L 2.5P 16.662 65 21 14 14 11 14 4 1 ¥9,570 ※ PT 1/2-14 Ⅱ TSPT08Q--L 2.5P 20.955 80 27 17 18 14 17 4 1 ¥15,800 ※ PT 3/4-14 Ⅱ TSPT12Q--L 2.5P 26.441 85 29 19 23 17 20 4 1 ¥26,000 ※ PT 1 -11 Ⅱ TSPT16U--L 2.5P 33.249 95 35 22 26 21 24 5 1 ¥47,900 ※ Pipe Taps PT 1 1/4-11 Ⅱ TSPT20U--L 2.5P 41.910 105 37.5 24.5 32 26 30 5 1 ¥72,300 ※ ⑧ PT 1 1/2-11 Ⅱ TSPT24U--L 2.5P 47.803 110 38.5 25.5 38 29 32 6 1 ¥102,000 ※ PT 2 -11 Ⅱ TSPT32U--L 2.5P 59.614 120 42.5 27.5 46 35 38 6 1 ¥164,000 ※ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-18