Общий каталог Yamawa 2022 - 2023 - страница 499

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 CH Spiral Fluted Taps (for blind hole) ① DIN Z-PRO Straight Fluted Taps for Cast Irons with Coolant Through Hole, Blind Hole Use Spiral Fluted Taps (for through hole) ② Specification ■Suitable for hard and abrasive <2D Coating materials such as cast irons. Considering comparatively quick Spiral Pointed Taps (for through hole) wear, GGST CH is properly ③ oversized. Recommended Tapping Speeds depending on Materials Cast irons Ductile cast irons 鋳鉄 強靱鋳鉄 20 30 20 30 〜 〜 Hand Taps ( m / min ) ( m / min ) ④ TYPE：1 TYPE：2 Coolant hole size Coolant hole size Cemented Carbide Taps ⑤ Roll Taps ⑥ Segment：1B L ℓ ℓn ℓs Ds K ℓk No. of Coolant hole Size Class Code Chamfer TYPE (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes size(mm) For Metric Threads M6 × 1 ISO2X 3205101055 C（2.5P） 80 15 30 45 6 4.9 8 4 1 1 Special Thread Taps Simple Inspection Tools M6 × 1 E（1.5P） ⑦ ISO2X 3206101055 80 15 30 45 6 4.9 8 4 1 1 M7 × 1 ISO2X 3205101060 C（2.5P） 80 15 30 45 7 5.5 8 4 1 1 M7 × 1 ISO2X 3206101060 E（1.5P） 80 15 30 45 7 5.5 8 4 1 1 M8 × 1.25 ISO2X 3205101064 C（2.5P） 90 19 35 47 8 6.2 9 4 1 1 M8 × 1.25 ISO2X 3206101064 E（1.5P） 90 19 35 47 8 6.2 9 4 1 1 Pipe Taps ⑧ M8 × 1 ISO2X 3205101065 C（2.5P） 90 19 - 46 6 4.9 8 4 1 1 M10 × 1.5 ISO2X 3205101078 C（2.5P） 100 23 39 52.5 10 8 11 4 1.5 1 M10 × 1.5 ISO2X 3206101078 E（1.5P） 100 23 39 52.5 10 8 11 4 1.5 1 M10 × 1.25 ISO2X 3205101079 C（2.5P） 100 23 - 51 7 5.5 8 4 1.5 1 M10 × 1.25 Thread Mills Premium Thread Mills ISO2X 3206101079 E（1.5P） 100 23 - 51 7 5.5 8 4 1.5 1 ⑨ M10 × 1 ISO2X 3205101080 C（2.5P） 90 19 - 46 7 5.5 8 4 1.5 1 M10 × 1 ISO2X 3206101080 E（1.5P） 90 19 - 46 7 5.5 8 4 1.5 1 M12 × 1.75 ISO2X 3205101088 C（2.5P） 110 26 - 56 9 7 10 4 2 2 M12 × 1.75 ISO2X 3206101088 E（1.5P） 110 26 - 56 9 7 10 4 2 2 Dies M12 × 1.5 ISO2X 3205101089 C（2.5P） 100 21 - 51 9 7 10 4 2 2 ⑩ M12 × 1.5 ISO2X 3206101089 E（1.5P） 100 21 - 51 9 7 10 4 2 2 M12 × 1.25 ISO2X 3205101090 C（2.5P） 100 21 - 51 9 7 10 4 2 2 M12 × 1.25 ISO2X 3206101090 E（1.5P） 100 21 - 51 9 7 10 4 2 2 M14 × 2 ISO2X 3205101100 C（2.5P） 110 26 - 56 11 9 12 4 2 2 Center Drills Centering Tools M14 × 2 ⑪ ISO2X 3206101100 E（1.5P） 110 26 - 56 11 9 12 4 2 2 M14 × 1.5 ISO2X 3205101102 C（2.5P） 100 21 - 51 11 9 12 4 2 2 M14 × 1.5 ISO2X 3206101102 E（1.5P） 100 21 - 51 11 9 12 4 2 2 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ④-102