Обший каталог Yamawa 2016 - 2017 - страница 378

Предыдущая страница Следующая страница

Навигация

Spiral Fluted Tap Series Spiral Fluted Taps (for blind hole) F-SP Spiral Fluted Taps for High Speed Tapping Spiral Fluted Taps (for through hole) Specification ■Spiral Fluted Tap applicable for such high speed tapping E Coating as 15m/min to 25m/min. Under low tapping speed, poor chip shape and poor chip ejection may occur and cause tapping troubles. Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ow carbon steels Medium carbon steels 15〜25 15〜25 TYPE：1 Hand Taps For icon explanation, refer to P.50 Cemented Carbide Taps TYPE：2 TYPE：3 Roll Taps Segment：1C Special Thread Taps Simple Inspection Tools Size Class Code Chamfer L ℓt ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 P2 VFSHMQ3.0G 2.5P 46 5 9 14 26 4 3.2 6 3 1 ○ M4 × 0.7 P2 VFSHMQ4.0I 2.5P 52 7 11 17 29 5 4 7 3 1 ○ Pipe Taps M5 × 0.8 P2 VFSHMQ5.0K 2.5P 60 9 13 22 33 5.5 4.5 7 3 1 ○ M6 × 1 P2 VFSHMQ6.0M 2.5P 62 11 15 26 33 6 4.5 7 3 1 ○ M8 × 1.25 P3 VFSHMR8.0N 2.5P 70 - 12 - 36 6.2 5 8 3 2 ○ M10 × 1.5 P3 VFSHMR010O 2.5P 75 - 13 - 38 7 5.5 8 3 2 ○ M10 × 1.25 P3 VFSHMR010N 2.5P 75 - 13 - 38 7 5.5 8 3 2 ○ Thread Mills M12 × 1.75 P4 VFSHMS012P 2.5P 82 - 15 - 42 8.5 6.5 9 3 2 ○ M12 × 1.5 P3 VFSHMR012O 2.5P 82 - 15 - 42 8.5 6.5 9 3 2 ○ M12 × 1.25 P4 VFSHMS012N 2.5P 82 - 15 - 42 8.5 6.5 9 3 2 ○ M16 × 2 P4 - 2.5P 95 - 18 - 48 12.5 10 13 3 2 △ Dies M20 × 2.5 P4 - 2.5P 105 - 20 - 50 15 12 15 3 3 △ Center Drills Centering Tools JIS SP-57 ◎=Standard ○=Semi standard △=Made to order 374 For improvement, spec may change without advance notice.