Общий каталог Yamawa 2022 - 2023 - страница 757

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 LC-PT Spiral Fluted Taps (for blind hole) ① JIS Hand Taps for Taper Pipe Threads Long (ℓg) Type, for Low Carbon Steels Spiral Fluted Taps (for through hole) ② Specification ■Tap suitable for such soft steels (low carbon steels) as SS400 and S25C. Spiral Pointed Taps (for through hole) Oxide ③ Recommended Tapping Speeds depending on Materials Low carbon steels Cast steels 低炭素鋼 鋳鋼 〜 5 〜 5 Hand Taps ( m / min ) ( m / min ) ④ TYPE：1 Cemented Carbide Taps ⑤ g Segment：1G Roll Taps Basic ⑥ L ℓ ℓg Ds K ℓk No. of MSRP Size Class Code Chamfer major dia TYPE (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads PT 1/8-28 Ⅱ LCPT02K 2.5P 9.728 55 19 13 8 6 9 4 1 ¥3,450 ※ PT 1/4-19 Ⅱ LCPT04- 2.5P 13.157 62 28 21 11 9 12 4 1 ¥4,930 ※ Special Thread Taps Simple Inspection Tools ⑦ PT 3/8-19 Ⅱ LCPT06- 2.5P 16.662 65 28 21 14 11 14 4 1 ¥8,100 ※ PT 1/2-14 Ⅱ LCPT08Q 2.5P 20.955 80 35 25 18 14 17 4 1 ¥13,400 ※ PT 3/4-14 Ⅱ LCPT12Q 2.5P 26.441 85 35 25 23 17 20 4 1 ¥22,000 ※ PT 1 -11 Ⅱ LCPT16U 2.5P 33.249 95 45 32 26 21 24 5 1 ¥40,500 ※ Pipe Taps PT 1 1/4-11 Ⅱ LCPT20U 2.5P 41.910 105 45 32 32 26 30 5 1 ¥61,200 ※ ⑧ PT 1 1/2-11 Ⅱ LCPT24U 2.5P 47.803 110 45 32 38 29 32 6 1 ¥85,600 ※ PT 2 -11 Ⅱ LCPT32U 2.5P 59.614 120 50 35 46 35 38 6 1 ¥139,000 ※ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-30