Общий каталог Yamawa 2022 - 2023 - страница 380

③ Spiral Pointed Tap Series for through hole Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk DIN EH-PO Spiral Fluted Taps (for blind hole) ① DIN Spiral Pointed Taps for Hard-to-Machine Materials Spiral Fluted Taps (for through hole) Specification ② ■Spiral pointed tap suitable for high hardness steels of 30 ～ 45HRC such as forgings and thermal refined steels of high carbon steels and alloy steels, and die steels. Through hole use. TYPE：1 Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ③ High carbon Thermal refinedsteels steels Thermal refined steels Thermal refined steels 高炭素鋼 調質鋼 調質鋼 調質鋼 55 10 〜 〜 5 10 〜 〜 5 ( m / min ) ( m / min ) ( m / min ) 25〜35HRC 35〜45HRC Hand Taps ④ TYPE：2 TYPE：3 Cemented Carbide Taps ⑤ Roll Taps ⑥ Segment：1F L ℓ ℓn ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 ISO2X PD3.0GBDCB 4.5P 56 9 18 34 3.5 2.7 6 3 1 Special Thread Taps Simple Inspection Tools M4 × 0.7 ⑦ ISO2X PD4.0IBDCB 4.5P 63 13 21 38 4.5 3.4 6 3 1 M5 × 0.8 ISO2X PD5.0KBDCB 4.5P 70 14 25 39 6 4.9 8 3 1 M6 × 1 ISO2X PD6.0MBDCB 4.5P 80 15 30 45 6 4.9 8 3 1 M8 × 1.25 ISO2X PD8.0NBDCB 4.5P 90 19 35 47 8 6.2 9 3 2 M8 × 1 ISO2X PM8.0MBDCB 4.5P 90 19 - 46 6 4.9 8 3 3 Pipe Taps ⑧ M10 × 1.5 ISO2X PD010OBDCB 4.5P 100 23 39 52.5 10 8 11 3 2 M10 × 1.25 ISO2X PM010NBDCB 4.5P 100 23 - 51 7 5.5 8 3 3 M10 × 1 ISO2X PM010MBDCB 4.5P 90 19 - 46 7 5.5 8 3 3 M12 × 1.75 ISO2X PG012PBDCB 4.5P 110 26 - 56 9 7 10 3 3 M12 × 1.5 Thread Mills Premium Thread Mills ISO2X PM012OBDCB 4.5P 100 21 - 51 9 7 10 3 3 ⑨ M12 × 1.25 ISO2X PM012NBDCB 4.5P 100 21 - 51 9 7 10 3 3 M14 × 2 ISO2X PG014QBDCB 4.5P 110 26 - 56 11 9 12 3 3 M14 × 1.5 ISO2X PM014OBDCB 4.5P 100 21 - 51 11 9 12 3 3 M16 × 2 ISO2X PG016QBDCB 4.5P 110 26 - 56 12 9 12 3 3 Dies M16 × 1.5 ISO2X PM016OBDCB 4.5P 100 21 - 51 12 9 12 3 3 ⑩ M18 × 2.5 ISO2X PG018RBDCB 4.5P 125 33 - 64 14 11 14 3 3 M18 × 1.5 ISO2X PM018OBDCB 4.5P 110 24 - 56 14 11 14 3 3 M20 × 2.5 ISO2X PG020RBDCB 4.5P 140 33 - 71 16 12 15 3 3 M20 × 1.5 ISO2X PM020OBDCB 4.5P 125 24 - 64 16 12 15 3 3 Center Drills Centering Tools M22 × 2.5 ⑪ ISO2X PG022RBDCB 4.5P 140 33 - 71 18 14.5 17 3 3 M24 × 3 ISO2X PG024SBDCB 4.5P 160 37 - 82 18 14.5 17 3 3 DIN ③-83 ※ This product is different from JIS products in shape and dimensions, please be careful when using.