Обший каталог Yamawa 2016 - 2017 - страница 471

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Overall Thread Thread+Neck Shank Shank Size of Length of length length length length dia. square square L ℓ ℓn ℓs Ds K ℓk AL-HT (for blind hole) Spiral Fluted Taps Hand Taps for Helical Coil Wire Screw Thread Inserts Specification (for through hole) Spiral Fluted Taps ■Hand tap cutting internal threads for helical coil to enter. E M26 ～ Recommended Tapping Speeds depending on Materials (for through hole) Spiral Pointed Taps Wrought aluminum Aluminum alloy castings inc alloy castings 5〜15 5〜15 5〜15 (m/min) (m/min) (m/min) For icon explanation, refer to P.50 Hand Taps TYPE：1 TYPE：2 Carbide Taps Cemented TYPE：3 TYPE：4 Roll Taps Segment：1A Simple Inspection Tools Special Thread Taps Basic L ℓ ℓn ℓs Ds K ℓk No. of Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Type Stock Pipe Taps (mm) For Helical Coil Wire Screw Thread Inserts, for Metric Threads TW2.6F1LEB5 5P STI M2.6 × 0.45 1b 3.185 52 6.8 16 29 5 4 7 3 1 △ TW2.6F1LEBA 1.5P TW3.0G1LEB5 5P Thread Mills STI M3 × 0.5 1b 3.650 52 7.5 17 29 5 4 7 3 1 ◎ TW3.0G1LEBA 1.5P TW4.0I1LEB5 5P STI M4 × 0.7 1b 4.909 60 13 22 33 5.5 4.5 7 4 2 ◎ TW4.0I1LEBA 1.5P TW5.0K1LEB5 5P STI M5 × 0.8 1b 6.039 62 15 26 33 6 4.5 7 4 2 ◎ Dies TW5.0K1LEBA 1.5P TW6.0M1LEB5 5P STI M6 × 1 1b 7.299 70 19 - 36 6.2 5 8 4 3 ◎ TW6.0M1LEBA 1.5P TW8.0N1LEB5 5P STI M8 × 1.25 1b 9.624 75 23 - 38 7 5.5 8 4 3 ◎ Center Drills TW8.0N1LEBA 1.5P TW010O1LEB5 5P STI M10 × 1.5 1b 11.949 82 26 - 42 8.5 6.5 9 4 3 ◎ TW010O1LEBA 1.5P TW010N1LEB5 5P STI M10 × 1.25 1b 11.624 82 26 - 42 8.5 6.5 9 4 3 △ TW010N1LEBA 1.5P Centering Tools TW010M1LEB5 5P STI M10 × 1 1b 11.299 82 26 - 42 8.5 6.5 9 4 3 △ TW010M1LEBA 1.5P STI M12 × 1.75 1b TW012P1LEB5 5P 14.273 95 26 - 48 12.5 10 13 4 3 ◎ JIS ◎=Standard ○=Semi standard △=Made to order HT-42 For improvement, spec may change without advance notice. 467