Общий каталог Yamawa 2022 - 2023 - страница 495

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 GG-HT Spiral Fluted Taps (for blind hole) ① DIN Hand Taps for Cast Irons, Coated Spiral Fluted Taps (for through hole) ② Specification ■Suitable for hard and abrasive <2D Coating materials such as cast irons. Considering comparatively quick Nitride wear, GG-HT is properly oversized. TYPE：1 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 10 〜 5 10 〜 Hand Taps ( m / min ) ( m / min ) ④ TYPE：2 TYPE：3 Cemented Carbide Taps ⑤ Roll Taps ⑥ TYPE：4 TYPE：5 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 96263.0TC 2.5P 56 9 18 34 3.5 2.7 6 3 1 M4 × 0.7 ISO2X 96264.0TC 2.5P 63 13 21 38 4.5 3.4 6 4 1 M5 × 0.8 ISO2X 96265.0TC 2.5P 70 14 25 39 6 4.9 8 4 1 M6 × 1 ISO2X 96266.0TC 2.5P 80 15 30 45 6 4.9 8 4 1 Thread Mills Premium Thread Mills ⑨ M6 × 1 ISO2X 97266.0TC 2.5P 80 15 - - 4.5 3.4 6 4 2 M8 × 1.25 ISO2X 96268.0TC 2.5P 90 19 35 47 8 6.2 9 4 3 M8 × 1.25 ISO2X 97268.0TC 2.5P 90 19 - 46 6 4.9 8 4 5 M8 × 1 ISO2X 98268.0MTC 2.5P 90 19 - 46 6 4.9 8 4 4 Dies M10 × 1.5 ISO2X 9626010TC 2.5P 100 23 39 52.5 10 8 11 4 3 ⑩ M10 × 1.5 ISO2X 9726010TC 2.5P 100 23 - 51 7 5.5 8 4 5 M10 × 1.25 ISO2X 9826010NTC 2.5P 100 23 - 51 7 5.5 8 4 4 M10 × 1 ISO2X 9826010MTC 2.5P 90 19 - 46 7 5.5 8 4 4 M12 × 1.75 ISO2X 9726012TC 2.5P 110 26 - 56 9 7 10 4 5 Center Drills Centering Tools M12 × 1.5 ISO2X 9826012OTC 2.5P 100 21 - 51 9 7 10 4 4 ⑪ M12 × 1.25 ISO2X 9826012NTC 2.5P 100 21 - 51 9 7 10 4 4 M12 × 1 ISO2X 9826012MTC 2.5P 100 21 - 51 9 7 10 4 4 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ④-98