Обший каталог Yamawa 2016 - 2017 - страница 123

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Overall Thread Thread+Neck Shank Shank Size of Length of length length length length dia. square square L ℓ ℓn ℓs Ds K ℓk PO(Coating) (for blind hole) Spiral Fluted Taps Spiral Pointed Taps, Coated Specification (for through hole) Spiral Fluted Taps E Coating ～ M2.6 Recommended Tapping Speeds depending on Materials (for through hole) Spiral Pointed Taps Free cutting and Carbon steel and Medium alloy steel and High alloy steel structural steel low alloy steel heat treated steel IS P IS P IS P IS P 10〜20 10〜20 10〜20 10〜20 (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 DIN371 TYPE：4 DIN376 / DIN374 / DIN5156 Roll Taps Segment：1F Simple Inspection Tools Special Thread Taps Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock Pipe Taps (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M2 × 0.4 ISO2 96302.0TI 5P 45 8 - 32 2.8 2.1 5 3 1 M3 × 0.5 ISO2 96303.0TI 5P 56 9 18 34 3.5 2.7 6 3 2 ● M4 × 0.7 ISO2 96304.0TI 5P 63 13 21 38 4.5 3.4 6 3 2 ● Thread Mills M5 × 0.8 ISO2 96305.0TI 5P 70 14 25 39 6 4.9 8 3 2 ● M6 × 1 ISO2 96306.0TI 5P 80 15 30 45 6 4.9 8 3 2 ● M8 × 1.25 ISO2 96308.0TI 5P 90 19 35 47 8 6.2 9 3 3 ● M8 × 1 ISO2 98308.0MTI 5P 90 19 - 46 6 4.9 8 3 4 ● M10 × 1.5 ISO2 9630010TI 5P 100 23 39 52 10 8 11 3 3 ● Dies M10 × 1.25 ISO2 9830010NTI 5P 100 23 - 51 7 5.5 8 3 4 ● M10 × 1 ISO2 9830010MTI 5P 90 19 - 46 7 5.5 8 3 4 ● M12 × 1.75 ISO2 9730012TI 5P 110 26 - 56 9 7 10 3 4 ● M12 × 1.5 ISO2 9830012OTI 5P 100 21 - 51 9 7 10 3 4 ● Center Drills M12 × 1.25 ISO2 9830012NTI 5P 100 21 - 51 9 7 10 3 4 ● M14 × 2 ISO2 9730014TI 5P 110 26 - 56 11 9 12 3 4 ● M14 × 1.5 ISO2 9830014OTI 5P 100 21 - 51 11 9 12 3 4 ● M16 × 2 ISO2 9730016TI 5P 110 26 - 56 12 9 12 3 4 ● Centering Tools M16 × 1.5 ISO2 9830016OTI 5P 100 21 - 51 12 9 12 3 4 ● M18 × 2.5 ISO2 9730018TI 5P 125 33 - 64 14 11 14 3 4 ● M18 × 1.5 ISO2 9830018OTI 5P 110 24 - 56 14 11 14 3 4 ● DIN PO-6 119