Общий каталог Yamawa 2022 - 2023 - страница 685

Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ⑦ JIS L ℓ ℓn ℓs Ds K ℓk No. of MSRP Size Code Chamfer TYPE Spiral Fluted Taps (for blind hole) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes ① BC 31/32-30 TYBC09RHEBA 1.5P 125 20 - 58 19 15 18 4 3 ¥29,100 □ BC 1-24 TYBC10RHEB5 5P 125 20 - 58 19 15 18 4 3 ¥29,100 □ BC 1-24 TYBC10RHEBA 1.5P 125 20 - 58 19 15 18 4 3 ¥29,100 □ BC 1.29-24 TYBC11RHEB5 5P 145 21 - 67 25 19 22 4 3 ¥42,000 □ Spiral Fluted Taps (for through hole) BC 1.29-24 TYBC11RHEBA 1.5P 145 21 - 67 25 19 22 4 3 ¥42,000 □ ② BC 1.37-24 TYBC12RHEB5 5P 155 26 - 71 28 21 24 4 3 ¥48,800 □ BC 1.37-24 TYBC12RHEBA 1.5P 155 26 - 71 28 21 24 4 3 ¥48,800 □ BC 1 7/16-24 TYBC13RHEB5 5P 165 26 - 76 30 23 26 4 3 ¥56,000 □ BC 1 7/16-24 TYBC13RHEBA 1.5P 165 26 - 76 30 23 26 4 3 ¥56,000 □ Spiral Pointed Taps (for through hole) ③ BC 1.45-24 TYBC14RHEB5 5P 165 26 - 76 30 23 26 4 3 ¥56,000 □ BC 1.45-24 TYBC14RHEBA 1.5P 165 26 - 76 30 23 26 4 3 ¥56,000 □ BC 1 9/16-24 TYBC15RHEB5 5P 175 27 - 81 32 26 30 4 3 ¥68,100 □ BC 1 9/16-24 TYBC15RHEBA 1.5P 175 27 - 81 32 26 30 4 3 ¥68,100 □ Hand Taps ④ ■ For Bicycle Threads unit: mm ■ Bored hole size unit: mm Major Diameter Pitch Diameter Minor Diameter Minor Diameter of Internal Thread（D1） Bored Hole Size Size (Reference) Size Max. Min. Basic Size Basic Size Basic Size Cemented Carbide Taps BC 5/16 - 26 7.16 7.06 7.14 ⑤ BC 5/16 - 26 7.94 7.42 6.90 BC 3/8 - 26 8.75 8.65 8.73 BC 3/8 - 26 9.53 9.01 8.49 BC 7/16 - 26 10.33 10.23 10.31 BC 1/2 - 20 11.66 11.55 11.63 BC 7/16 - 26 11.11 10.59 10.07 BC 9/16 - 20 13.25 13.14 13.22 BC 1/2 - 20 12.70 12.02 11.34 BC 5/8 - 20 14.84 14.73 14.81 Roll Taps BC 9/16 - 20 14.29 13.61 12.93 ⑥ BC 11/16 - 24 16.59 16.48 16.56 BC 5/8 - 20 15.88 15.20 14.52 3/4 - 30 BC 18.40 18.29 18.37 BC 11/16 - 24 17.46 16.90 16.34 31/32 - 30 BC 23.96 23.85 23.93 BC 3/4 - 30 19.05 18.60 18.15 BC 1 - 24 24.58 24.46 24.55 BC 31/32 - 30 24.61 24.16 23.71 BC 1.29 - 24 31.96 31.83 31.93 Special Thread Taps Simple Inspection Tools ⑦ BC 1.37 - 24 33.99 33.86 33.96 BC 1 - 24 25.40 24.84 24.28 BC 1 7/16 - 24 35.70 35.57 35.67 BC 1.29 - 24 32.77 32.21 31.65 BC 1.45 - 24 36.02 35.89 35.99 BC 1.37 - 24 34.80 34.24 33.68 BC 1 9/16 - 24 38.88 38.75 38.85 BC 1 7/16 - 24 36.51 35.95 35.39 Pipe Taps ⑧ BC 1.45 - 24 36.83 36.27 35.71 BC 1 9/16 - 24 39.69 39.13 38.57 Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. □=In stock at manufacturer. ⑦-40