Общий каталог Yamawa 2022 - 2023 - страница 787

Pipe Tap Series Overall length L Thread length ℓ Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ⑧ DIN SU2-SP G Spiral Fluted Taps (for blind hole) ① DIN Spiral Fluted Taps for Parallel Pipe Threads, for Tough Stainless Steels Spiral Fluted Taps (for through hole) ② Specification ■SU2-SP G is the spiral fluted tap most suitable for tough stainless steels, blind hole use. Spiral Pointed Taps (for through hole) Oxide ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 ステンレス鋼 5 20 5 20 5 20 5 20 〜 〜 〜 〜 5 15 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 Cemented Carbide Taps ⑤ Segment：1H Roll Taps ⑥ L ℓ ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) flutes For G Threads G 1/8-28 - SVG0020GEXJ 3P 90 19 46 7 5.5 8 3 1 G 1/4-19 - SVG0040GEXJ 3P 100 21 51 11 9 12 4 1 Special Thread Taps Simple Inspection Tools G 3/8-19 - SVG0060GEXJ 3P 100 21 51 12 9 12 4 1 ⑦ G 1/2-14 - SVG0080GEXJ 3P 125 24 64 16 12 15 4 1 G 3/4-14 - SVG0120GEXJ 3P 140 27 71 20 16 19 4 1 Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ⑧-60