Общий каталог Yamawa 2022 - 2023 - страница 199

Spiral Fluted Tap Series for blind hole Overall length L Chamfer+ full thread ℓt Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ① DIN ZEN-B Spiral Fluted Taps (for blind hole) ① DIN Spiral Fluted Taps for Nickel Base Alloys Spiral Fluted Taps (for through hole) ② Specification ■ZEN-B is the spiral fluted tap for nickel base alloys which, with nickel as main composition, have much higher corrosion resistance and Spiral Pointed Taps (for through hole) Oxide much higher heat resistance than steels. ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels Stainless steels Nickel base alloys 低炭素鋼 中炭素鋼 ステンレス鋼 ニッケル基合金 5 15〜 5 15〜 5 15 〜 5 10〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 TYPE：2 Cemented Carbide Taps ⑤ TYPE：3 TYPE：4 Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Segment：1D Size Class Code Chamfer L ℓt ℓ ℓn ℓs Ds K ℓk No. of TYPE (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads Pipe Taps M3 × 0.5 ⑧ ISO2X SD3.0GBJPX 3P 56 5 9 18 34 3.5 2.7 6 3 1 M4 × 0.7 ISO2X SD4.0IBJPX 3P 63 7 13 21 38 4.5 3.4 6 3 1 M5 × 0.8 ISO2X SD5.0KBJPX 3P 70 9 14 25 39 6 4.9 8 3 1 M6 × 1 ISO2X SD6.0MBJPX 3P 80 11 15 30 45 6 4.9 8 3 1 M8 × 1.25 ISO2X SD8.0NBJPX 3P 90 - 12 35 47 8 6.2 9 3 2 Thread Mills Premium Thread Mills ⑨ M10 × 1.5 ISO2X SD010OBJPX 3P 100 - 13 39 52.5 10 8 11 3 2 M10 × 1.25 ISO2X SM010NBJPX 3P 100 - 13 - 51 7 5.5 8 3 3 M12 × 1.75 ISO2X SG012PBJPX 3P 110 - 15 - 56 9 7 10 3 4 M12 × 1.5 ISO2X SM012OBJPX 3P 100 - 15 - 51 9 7 10 3 3 M12 × 1.25 Dies ISO2X SM012NBJPX 3P 100 - 15 - 51 9 7 10 3 3 ⑩ M14 × 2 ISO2X SG014QBJPX 3P 110 - 18 - 56 11 9 12 3 4 M14 × 1.5 ISO2X SM014OBJPX 3P 100 - 14 - 51 11 9 12 3 3 M16 × 2 ISO2X SG016QBJPX 3P 110 - 18 - 56 12 9 12 3 4 M16 × 1.5 ISO2X SM016OBJPX 3P 100 - 14 - 51 12 9 12 3 3 Center Drills Centering Tools M18 × 2.5 ISO2X SG018RBJPX 3P 125 - 20 - 64 14 11 14 4 4 ⑪ M20 × 2.5 ISO2X SG020RBJPX 3P 140 - 20 - 71 16 12 15 4 4 M22 × 2.5 ISO2X SG022RBJPX 3P 140 - 20 - 71 18 14.5 17 4 4 M24 × 3 ISO2X SG024SBJPX 3P 160 - 25 - 82 18 14.5 17 4 4 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-164