Общий каталог Yamawa 2022 - 2023 - страница 261

Spiral Fluted 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 ② DIN MHSL Spiral Fluted Taps (for blind hole) ① DIN Z-PRO Spiral Fluted Taps for Carbon Steels of Medium Hardness, Through Hole Use（with LH Spiral Flutes） Spiral Fluted Taps (for through hole) ② Specification ■Suitable for through hole tapping of <2D Coating medium hardness steels such as forgings of high carbon steels and thermal refined Spiral Pointed Taps (for through hole) steels. (25HRC～35HRC) ③ Recommended Tapping Speeds depending on Materials High carbon steels Alloy steels Thermal refined steels 高炭素鋼 合金鋼 調質鋼 10 20 10 20 10 20 〜 〜 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ 25〜35HRC TYPE：1 TYPE：2 Cemented Carbide Taps ⑤ Roll Taps TYPE：3 TYPE：4 ⑥ Special Thread Taps Simple Inspection Tools ⑦ Segment：1T L ℓ ℓn ℓs Ds K ℓk No. of TYPE Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Pipe Taps ⑧ For Metric Threads M2.5 × 0.45 ISO2X 3109101029 5P 50 8 15 33 2.8 2.1 5 3 1 M3 × 0.5 ISO2X 3109101035 5P 56 9 18 34 3.5 2.7 6 3 1 M3.5 × 0.6 ISO2X 3109101038 5P 56 11 20 32 4 3 6 3 1 M4 × 0.7 Thread Mills Premium Thread Mills ISO2X 3109101042 5P 63 13 21 38 4.5 3.4 6 3 1 ⑨ M4.5 × 0.75 ISO2X 3109101045 5P 70 14 24 39 6 4.9 8 3 1 M5 × 0.8 ISO2X 3109101049 5P 70 14 25 39 6 4.9 8 3 1 M5 × 0.5 ISO2X 3109101051 5P 70 11 - - 3.5 2.7 6 3 2 M6 × 1 ISO2X LD6.0MBFCL5 5P 80 15 30 45 6 4.9 8 3 1 Dies M8 × 1.25 ISO2X LD8.0NBFCL5 5P 90 19 35 47 8 6.2 9 3 3 ⑩ M10 × 1.5 ISO2X LD010OBFCL5 5P 100 23 39 52.5 10 8 11 3 3 M10 × 1.25 ISO2X LM010NBFCL5 5P 100 23 - 51 7 5.5 8 3 4 M12 × 1.75 ISO2X LG012PBFCL5 5P 110 26 - 56 9 7 10 4 4 M12 × 1.5 ISO2X LM012OBFCL5 5P 100 21 - 51 9 7 10 4 4 Center Drills Centering Tools M12 × 1.25 ⑪ ISO2X LM012NBFCL7 7P 100 21 - 51 9 7 10 4 4 M14 × 1.5 ISO2X LM014OBFCL7 7P 100 21 - 51 11 9 12 4 4 M16 × 1.5 ISO2X LM016OBFCL7 7P 100 21 - 51 12 9 12 4 4 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ②-8