Общий каталог Yamawa 2022 - 2023 - страница 599

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DIN Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools Roll Tap Series Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk⑥ DIN N+RZ ① N- RZ Roll Taps for Steels ② Specification ■N+RZ/N-RZ is the forming tap suitable for steel materials such as carbon steels, alloy steels, and stainless steels. Oxide ③ Recommended Tapping Speeds depending on Materials ・Product symbol is distinguished depend on the size. Low carbon steels Medium carbon steels N＋RZ 〜 M6 低炭素鋼 中炭素鋼 N−RZ M8 〜 5〜15 5〜15 (m/min) (m/min) ④ TYPE：1 DIN371 ⑤ TYPE：2 DIN371 TYPE：3 DIN376 ⑥ ⑦ N+RZ　Roll Taps for Steels Segment：1J Size Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) Lobe TYPE For Metric Threads ⑧ M2.5 × 0.45 ISO2X RE2.5FBHEXB 2P 50 8 15 33 2.8 2.1 5 4 1 M3 × 0.5 ISO2X RE3.0GBHEXB 2P 56 9 18 34 3.5 2.7 6 4 1 M3.5 × 0.6 ISO2X RE3.5HBHEXB 2P 56 11 20 32 4 3 6 4 1 M4 × 0.7 ISO2X RE4.0IBHEXB 2P 63 13 21 38 4.5 3.4 6 4 1M5 × 0.8ISO2XRE5.0KBHEXB2P7014253964.9841 ⑨ M6 × 1 ISO2X RE6.0MBHEXB 2P 80 15 30 45 6 4.9 8 4 1 N-RZ　Roll Taps for Steels Segment：1J ⑩ Size Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) Lobe TYPE For Metric Threads M8 × 1.25 ISO2X RD8.0NBHEXB 2P 90 19 35 47 8 6.2 9 6 2 M10 × 1.5 ISO2X RD010OBHEXB 2P 100 23 39 52.5 10 8 11 8 2M12 × 1.75ISO2XRG012PBHEXB2P11026-56971083 ⑪ M16 × 2 ISO2X RG016QBHEXB 2P 110 26 - 56 12 9 12 8 3 Number of oil grooves: M 2.5 = non, M3 ～ M6 = 4, M8 = 3, M10 and larger = 4 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ⑥-22