Обший каталог Yamawa 2016 - 2017 - страница 518

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Roll Tap Series 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 are the forming taps suitable for steels Coating 1.5D (lower than 35HRC) and light alloys, and applicable to the high speed tapping. Optimum coating suitable to the tapping condition. Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ow carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels HP＋RZ ～ M6 15〜30 15〜30 15〜25 15〜25 10〜25 HP－RZ M8 ～ , all U For icon explanation, refer to P.50 Hand Taps TYPE：1 TYPE：2 Cemented Carbide Taps Roll Taps TYPE：3 TYPE：4 Special Thread Taps Simple Inspection Tools Pipe Taps TYPE：5 TYPE：6 Thread Mills Recommended class Segment：1J Dies Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) For Metric Threads M1 × 0.25 G4 HRZP41.0BB 2P 36 4.5 - 24 3 2.5 5 4 1 ○ M1.2 × 0.25 G4 HRZP41.2BB 2P 36 4.5 - 24 3 2.5 5 4 1 ○ Center Drills M1.4 × 0.3 G4 HRZP41.4CB 2P 36 5.4 - 24 3 2.5 5 4 1 ○ M1.6 × 0.35 G4 HRZP41.6DB 2P 36 6.3 - 24 3 2.5 5 4 2 ○ M1.7 × 0.35 G4 HRZP41.7DB 2P 36 6.3 - 24 3 2.5 5 4 2 ○ G4 HRZP42.0EB M2 × 0.4 2P 42 7.2 - 27 3 2.5 5 4 3 ◎ G5 HRZP52.0EB Centering Tools G4 HRZP42.3EB M2.3 × 0.4 2P 42 7.2 - 27 3 2.5 5 4 3 ○ G5 HRZP52.3EB G5 HRZP52.5FB ◎ M2.5 × 0.45 2P 46 8.1 14 29 3 2.5 5 4 4 G6 HRZP62.5FB ○ JIS RO-19 ◎=Standard ○=Semi standard △=Made to order 514 For improvement, spec may change without advance notice.