Общий каталог Yamawa 2022 - 2023 - страница 497

Hand Tap Series Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ④ DIN GGST Spiral Fluted Taps (for blind hole) ① DIN Z-PRO Straight Fluted Taps for Cast Irons Spiral Fluted Taps (for through hole) ② Specification ■Suitable for hard and abrasive materials such <2D Coating as cast irons. Considering comparatively quick wear, GGST is properly oversized. Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speeds depending on Materials Cast irons Ductile cast irons 鋳鉄 強靱鋳鉄 5 20 〜 5 20〜 Hand Taps ( m / min ) ( m / min ) ④ TYPE：1 TYPE：2 Cemented Carbide Taps ⑤ Roll Taps ⑥ TYPE：3 TYPE：4 Special Thread Taps Simple Inspection Tools ⑦ Segment：1B（G=1H） 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 M3 × 0.5 ISO2X 3104101035 C（2.5P） 56 9 18 34 3.5 2.7 6 3 1 M4 × 0.7 ISO2X 3104101042 C（2.5P） 63 13 21 38 4.5 3.4 6 4 1 M5 × 0.8 ISO2X 3104101049 C（2.5P） 70 14 25 39 6 4.9 8 4 1 M6 × 1 ISO2X 3104101055 C（2.5P） 80 15 30 45 6 4.9 8 4 1 Thread Mills Premium Thread Mills ⑨ M8 × 1.25 ISO2X 3104101064 C（2.5P） 90 19 35 47 8 6.2 9 4 2 M8 × 1 ISO2X 3104101065 C（2.5P） 90 19 - 46 6 4.9 8 4 3 M10 × 1.5 ISO2X 3104101078 C（2.5P） 100 23 39 52.5 10 8 11 4 2 M10 × 1.25 ISO2X 3104101079 C（2.5P） 100 23 - 51 7 5.5 8 4 3 Dies M10 × 1 ISO2X 3104101080 C（2.5P） 90 19 - 46 7 5.5 8 4 3 ⑩ M12 × 1.75 ISO2X 3104101088 C（2.5P） 110 26 - 56 9 7 10 4 4 M12 × 1.5 ISO2X 3104101089 C（2.5P） 100 21 - 51 9 7 10 4 3 M12 × 1.25 ISO2X 3104101090 C（2.5P） 100 21 - 51 9 7 10 4 3 M12 × 1 ISO2X 3104101091 C（2.5P） 100 21 - 51 9 7 10 4 3 Center Drills Centering Tools M14 × 2 ISO2X 3104101100 C（2.5P） 110 26 - 56 11 9 12 4 4 ⑪ M14 × 1.5 ISO2X 3104101102 C（2.5P） 100 21 - 51 11 9 12 4 3 M16 × 2 ISO2X 3104101114 C（2.5P） 110 26 - 56 12 9 12 4 4 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ④-100