Общий каталог Yamawa 2022 - 2023 - страница 631

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 HP+RZ Spiral Fluted Taps (for blind hole) ① DIN HP- RZ High Performance Roll Taps, Coated Spiral Fluted Taps (for through hole) ② Specification ■H P+RZ/HP-RZ is the forming tap suitable <1.5D Coating for steels (up to 35HRC) and light alloys, and applicable to the high speed tapping. Optimum coating suitable to the tapping condition. Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speeds depending on Materials ・Product  symbol is Low carbon steels Medium carbon steels High carbon steels Alloy steels Thermal refined steels distinguished depend 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 調質鋼 on the size. 15 30 15 30 15 25 15 25 15 25 〜 〜 〜 〜 〜 HP＋RZ 〜 M6 ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) HP−RZ M8 〜 Hand Taps 25〜35HRC ④ Stainless steels Aluminum alloy castings ステンレス鋼 アルミ合金鋳物 10 25 15 30 〜 〜 ( m / min ) ( m / min ) Cemented Carbide Taps ⑤ TYPE：1 Roll Taps ⑥ TYPE：2 TYPE：3 Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps TYPE：4 TYPE：5 ⑧ Thread Mills Premium Thread Mills ⑨ Dies HP+RZ High Performance Roll Taps, Coated ⑩ 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 Center Drills Centering Tools M2 × 0.4 ISO2X RE2.0EBFPTB 2P 45 8 - 32 2.8 2.1 5 4 1 ⑪ M2 × 0.4 ISO3X RE2.0ENFPTB 2P 45 8 - 32 2.8 2.1 5 4 1 M2.5 × 0.45 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 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ⑥-54