Обший каталог Yamawa 2016 - 2017 - страница 176

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Roll Tap Series Overall Thread Thread+Neck Shank Shank Size of Length of length length length length dia. square square L ℓ ℓn ℓs Ds K ℓk Spiral Fluted Taps (for blind hole) HP+RZ/HP-RZ High Performance Thread Forming Taps, Coated Spiral Fluted Taps (for through hole) Specification ■HP+RZ/HP-RZ is the forming tap suitable for steels (lower Coating than 35HRC) and light alloys, and applicable to the high speed tapping. Optimum coating suitable to the tapping condition. HP＋RZ ～ M6 Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials HP－RZ M8 ～ 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 15〜30 15〜30 15〜25 15〜25 10〜25 (m/min) (m/min) (m/min) (m/min) (m/min) Hand Taps For icon explanation, refer to P.50 Cemented Carbide Taps TYPE：2 DIN371 TYPE：3 DIN371 Roll Taps TYPE：4 DIN374 TYPE：5 DIN376 Special Thread Taps Simple Inspection Tools Pipe Taps Oversize Segment：1J Thread Mills Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) For Metric Threads ISO2X RE2.0EBFPTB 2P 45 8 - 32 2.8 2.1 5 4 1 ● M2 × 0.4 ISO3X RE2.0ENFPTB 2P 45 8 - 32 2.8 2.1 5 4 1 ● Dies ISO2X RE2.5FBFPTB 2P 50 8 15 33 2.8 2.1 5 4 2 ● M2.5 × 0.45 ISO3X RE2.5FNFPTB 2P 50 8 15 33 2.8 2.1 5 4 2 ● ISO2X RE3.0GBFPTB 2P 56 9 18 34 3.5 2.7 6 4 2 ● M3 × 0.5 ISO3X RE3.0GNFPTB 2P 56 9 18 34 3.5 2.7 6 4 2 ● ISO2X RE4.0IBFPTB 2P 63 13 21 38 4.5 3.4 6 4 2 ● Center Drills M4 × 0.7 ISO3X RE4.0INFPTB 2P 63 13 21 38 4.5 3.4 6 4 2 ● ISO2X RE5.0KBFPTB 2P 70 14 25 39 6 4.9 8 4 2 ● M5 × 0.8 ISO3X RE5.0KNFPTB 2P 70 14 25 39 6 4.9 8 4 2 ● ISO2X RE6.0MBFPTB 2P 80 15 30 45 6 4.9 8 4 2 ● Centering Tools M6 × 1 ISO3X RE6.0MNFPTB 2P 80 15 30 45 6 4.9 8 4 2 ● ISO2X RD8.0NBFPTB 2P 90 19 35 47 8 6.2 9 6 3 ● M8 × 1.25 ISO3X RD8.0NNFPTB 2P 90 19 35 47 8 6.2 9 6 3 ● DIN RO-7 172