Обший каталог Yamawa 2016 - 2017 - страница 133

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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-VA(Coating) (for blind hole) Spiral Fluted Taps Spiral Pointed Taps for Stainless Steels, Coated Specification (for through hole) Spiral Fluted Taps ■Suitable for stainless steels tending to work harden and E Coating sticky, as well as chrome steels and molybdenum steels. Through hole use. 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 Ferritic and austenitic structural steel low alloy steel heat treated steel stainless steel TYPE：1 DIN371 IS P IS P IS P IS P IS M M 〜15 〜15 〜10 〜10 〜10 (m/min) (m/min) (m/min) (m/min) (m/min) For icon explanation, refer to P.50 Hand Taps TYPE：2 DIN371 TYPE：3 DIN376 Carbide Taps Cemented Roll Taps Segment：1F Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock Simple Inspection Tools Special Thread Taps (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 ISO2X PD3.0GBGET 4.5P 56 9 18 34 3.5 2.7 6 3 1 ● M4 × 0.7 ISO2X PD4.0IBGET 4.5P 63 13 21 38 4.5 3.4 6 3 1 ● M5 × 0.8 ISO2X PD5.0KBGET 4.5P 70 14 25 39 6 4.9 8 3 1 ● Pipe Taps M6 × 1 ISO2X PD6.0MBGET 4.5P 80 15 30 45 6 4.9 8 3 1 ● M8 × 1.25 ISO2X PD8.0NBGET 4.5P 90 19 35 47 8 6.2 9 3 2 ● M10 × 1.5 ISO2X PD010OBGET 4.5P 100 23 39 52 10 8 11 3 2 ● M12 × 1.75 ISO2X PG012PBGET 4.5P 110 26 - 56 9 7 10 3 3 ● Thread Mills M14 × 2 ISO2X PG014QBGET 4.5P 110 26 - 56 11 9 12 3 3 ● M16 × 2 ISO2X PG016QBGET 4.5P 110 26 - 56 12 9 12 3 3 ● M20 × 2.5 ISO2X PG020RBGET 4.5P 140 33 - 71 16 12 15 3 3 ● Dies Center Drills Centering Tools DIN PO-16 129