Обший каталог Yamawa 2016 - 2017 - страница 172

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Roll Tap Series Spiral Fluted Taps (for blind hole) R-D(Coating) Thread Forming Taps for Soft Structural Steel Sheets, Coated Spiral Fluted Taps (for through hole) Specification ■R-D is the forming tap suitable for steel materials. E Coating ～M2.6 Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials Free cutting and structural steel IS P 10〜20 (m/min) Hand Taps For icon explanation, refer to P.50 TYPE：1 DIN371 TYPE：2 DIN371 Cemented Carbide Taps Roll Taps TYPE：3 DIN371 TYPE：4 DIN376 Special Thread Taps Simple Inspection Tools Segment：1J Pipe Taps Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) For Metric Threads M2 × 0.4 ISO2X 93532.0BTC 2P 45 8 - 32 2.8 2.1 5 4 1 M2.5 × 0.45 ISO2X 93532.5BTC 2P 50 8 15 33 2.8 2.1 5 4 2 Thread Mills M3 × 0.5 ISO2X 93533.0BTC 2P 56 9 18 34 3.5 2.7 6 4 2 M3.5 × 0.6 ISO2X 93533.5BTC 2P 56 11 20 32 4 3 6 4 2 M4 × 0.7 ISO2X 93534.0BTC 2P 63 13 21 38 4.5 3.4 6 4 2 M5 × 0.8 ISO2X 93535.0BTC 2P 70 14 25 39 6 4.9 8 4 2 M6 × 1 ISO2X 93536.0BTC 2P 80 15 30 45 6 4.9 8 4 2 Dies M8 × 1.25 ISO2X 93538.0BTC 2P 90 19 35 47 8 6.2 9 6 3 M10 × 1.5 ISO2X 9353010BTC 2P 100 23 39 52 10 8 11 8 3 M12 × 1.75 ISO2X 9353012BTC 2P 110 26 - 56 9 7 10 8 4 M14 × 2 ISO2X 9353014BTC 2P 110 26 - 56 11 9 12 8 4 Center Drills M16 × 2 ISO2X 9353016BTC 2P 110 26 - 56 12 9 12 8 4 Number of oil grooves : M2.5 and smaller = non, M3 ～ M6 = 4, M8 = 3, M10 and larger =4 Taps for M6 and smaller : External centers on thread end are removed. Centering Tools DIN RO-3 168