Общий каталог Yamawa 2022 - 2023 - страница 643

Roll Tap Series Overall length L Thread length ℓ Thread + Neck length ℓn Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ⑥ DIN R-D Spiral Fluted Taps (for blind hole) ① DIN Roll Taps for General Purpose, Coated Spiral Fluted Taps (for through hole) ② Specification ■R-D is the forming tap suitable for steel materials. Coating Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels Aluminum alloy castings Zinc alloy castings 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 ステンレス鋼 アルミ合金鋳物 亜鉛合金鋳物 10 20 10 20 10 20 10 20 10 20 10 20 10 20 〜 〜 〜 〜 〜 〜 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 DIN371 Cemented Carbide Taps ⑤ TYPE：2 DIN371 TYPE：3 DIN376/DIN5156 Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Segment：1J Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe TYPE (mm) (mm) (mm) (mm) (mm) (mm) (mm) For Metric Threads Pipe Taps ⑧ 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 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 Thread Mills Premium Thread Mills ISO2X 93534.0BTC 2P 63 13 21 38 4.5 3.4 6 4 2 ⑨ 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 M8 × 1.25 ISO2X 93538.0BTC 2P 90 19 35 47 8 6.2 9 6 2 M10 × 1.5 ISO2X 9353010BTC 2P 100 23 39 52.5 10 8 11 8 2 Dies M12 × 1.75 ISO2X 9353012BTC 2P 110 26 - 56 9 7 10 8 3 ⑩ M14 × 2 ISO2X 9353014BTC 2P 110 26 - 56 11 9 12 8 3 M16 × 2 ISO2X 9353016BTC 2P 110 26 - 56 12 9 12 8 3 Number of oil grooves: M  2.5 and smaller = non, M3 ～ M6 = 4, M8 = 3, M10 and larger = 4 For M6 and smaller, external centers of 2P chamfer taps are removed. Center Drills Centering Tools ⑪ DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ⑥-66