Обший каталог Yamawa 2016 - 2017 - страница 395

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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 HDISL (for blind hole) Spiral Fluted Taps Spiral Fluted Taps for Steels, for Dry Tapping and for Ultra High Speed Tapping, Through Hole Use (with LH spiral flutes) (for through hole) Spiral Fluted Taps Specification ■Tapping under ultra high speed and under mist and dry, is possible with HDISL. For through hole use (with LH spiral Coating 2D flutes) for both vertical and horizontal use. Recommended Tapping Speeds depending on Materials (for through hole) Spiral Pointed Taps ow carbon steels Medium carbon steels 20〜50 20〜50 For icon explanation, refer to P.50 Hand Taps TYPE：1 TYPE：2 Carbide Taps Cemented Segment：1T Roll Taps Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M6 × 1 P4 HDISLS6.0M 5P 62 19 27 32 6 - - 3 1 ○ Simple Inspection Tools Special Thread Taps M8 × 1.25 P4 HDISLS8.0N 5P 70 22 - 36 8 - - 3 2 ○ M10 × 1.5 P4 HDISLS010O 5P 75 24 - 37 10 - - 3 2 ○ M10 × 1.25 P4 HDISLS010N 5P 75 24 - 37 10 - - 3 2 ○ M12 × 1.75 P4 HDISLS012P 5P 82 29 - 40 12 - - 3 2 ○ M12 × 1.5 P4 HDISLS012O 5P 82 29 - 40 12 - - 3 2 ○ Pipe Taps M12 × 1.25 P4 HDISLS012N 5P 82 29 - 40 12 - - 3 2 ○ M14 × 1.5 P4 HDISLS014O 5P 88 30 - 40 12 - - 3 2 ○ M16 × 1.5 P4 HDISLS016O 5P 95 32 - 43 16 - - 3 2 ○ M18 × 1.5 P4 HDISLS018O 5P 100 37 - 45 16 - - 4 2 ○ Thread Mills M20 × 1.5 P5 HDISLT020O 5P 105 37 - 45 16 - - 4 2 ○ Dies Center Drills Centering Tools JIS ◎=Standard ○=Semi standard △=Made to order SL-10 For improvement, spec may change without advance notice. 391