Общий каталог Yamawa 2022 - 2023 - страница 203

Spiral Fluted Tap Series for blind hole Overall length L Chamfer+ full thread ℓt Thread length ℓ Thread + Neck length ℓn ℓs Shank length Shank dia. Ds Size of square K Length of square ℓk ① DIN PM-SP Spiral Fluted Taps (for blind hole) ① DIN Spiral Fluted Taps for Hard-to-Machine Materials Spiral Fluted Taps (for through hole) ② Specification ■S piral fluted tap suitable for tapping hard steels with hardness between 35-45HRC such as forgings and thermal refined steels of high Spiral Pointed Taps (for through hole) carbon steels and alloy steels, and mold steels. ③ Recommended Tapping Speeds depending on Materials High carbon steels Thermal refined steels Thermal refined steels 高炭素鋼 調質鋼 調質鋼 5 10 〜 〜 5 〜 5 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ 25〜35HRC 35〜45HRC TYPE：1 Cemented Carbide Taps ⑤ TYPE：2 TYPE：3 Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Segment：1D L ℓt ℓ ℓn ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Pipe Taps For Metric Threads ⑧ M3 × 0.5 ISO2X SD3.0GBDPB 2.75P 56 - 9 18 34 3.5 2.7 6 3 1 M4 × 0.7 ISO2X SD4.0IBDPB 2.75P 63 - 13 21 38 4.5 3.4 6 3 1 M5 × 0.8 ISO2X SD5.0KBDPB 2.75P 70 - 14 25 39 6 4.9 8 3 1 M6 × 1 ISO2X SD6.0MBDPB 2.75P 80 - 15 30 45 6 4.9 8 3 1 Thread Mills Premium Thread Mills ⑨ M8 × 1.25 ISO2X SD8.0NBDPB 2.75P 90 - 19 35 47 8 6.2 9 3 2 M8 × 1 ISO2X SM8.0MBDPB 2.75P 90 - 19 - 46 6 4.9 8 3 3 M10 × 1.5 ISO2X SD010OBDPB 2.75P 100 - 23 39 52.5 10 8 11 3 2 M10 × 1.25 ISO2X SM010NBDPB 2.75P 100 - 23 - 51 7 5.5 8 3 3 M10 × 1 Dies ISO2X SM010MBDPB 2.75P 90 - 19 - 46 7 5.5 8 3 3 ⑩ M12 × 1.75 ISO2X SG012PBDPB 2.75P 110 - 26 - 56 9 7 10 3 3 M12 × 1.5 ISO2X SM012OBDPB 2.75P 100 - 21 - 51 9 7 10 3 3 M12 × 1.25 ISO2X SM012NBDPB 2.75P 100 - 21 - 51 9 7 10 3 3 M14 × 2 ISO2X SG014QBDPB 2.75P 110 - 26 - 56 11 9 12 3 3 Center Drills Centering Tools M14 × 1.5 ISO2X SM014OBDPB 2.75P 100 - 21 - 51 11 9 12 3 3 ⑪ M16 × 2 ISO2X SG016QBDPB 2.75P 110 - 26 - 56 12 9 12 3 3 M16 × 1.5 ISO2X SM016OBDPB 2.75P 100 - 21 - 51 12 9 12 3 3 M18 × 2.5 ISO2X SG018RBDPB 2.75P 125 - 33 - 64 14 11 14 4 3 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-168