Обший каталог Yamawa 2016 - 2017 - страница 93

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ZEN-B (for blind hole) Spiral Fluted Taps Spiral Fluted Taps for Nickel Base Alloys Specification (for through hole) Spiral Fluted Taps ■ZEN-B is the spiral fluted tap for nickel base alloys which, with nickel as main composition, have much higher Oxide corrosion resistance and much higher heat resistance than steels. Recommended Tapping Speeds depending on Materials (for through hole) Spiral Pointed Taps Medium alloy steel and High alloy steel Ferritic and austenitic Heat resistant super heat treated steel stainless steel alloys HRC IS P IS P IS M M IS S -S 5〜15 5〜15 5〜15 5〜10 (m/min) (m/min) (m/min) (m/min) For icon explanation, refer to P.50 Hand Taps TYPE：1 DIN371 TYPE：2 DIN371 Carbide Taps Cemented TYPE：3 DIN374 TYPE：4 DIN376 Roll Taps Segment：1D Simple Inspection Tools Special Thread Taps Size Class Code Chamfer L ℓt ℓ ℓn ℓs Ds K ℓk No. of Type Stock Pipe Taps (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 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 ● Thread Mills 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 ● M10 × 1.5 ISO2X SD010OBJPX 3P 100 - 13 39 52 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 ● Dies M12 × 1.5 ISO2X SM012OBJPX 3P 100 - 15 - 51 9 7 10 3 3 ● M12 × 1.25 ISO2X SM012NBJPX 3P 100 - 15 - 51 9 7 10 3 3 ● 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 ● Center Drills 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 ● M18 × 2.5 ISO2X SG018RBJPX 3P 125 - 20 - 64 14 11 14 4 4 ● M20 × 2.5 ISO2X SG020RBJPX 3P 140 - 20 - 71 16 12 15 4 4 ● Centering Tools 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 SP-38 89