Обший каталог Yamawa 2016 - 2017 - страница 494

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Cemented Carbide Tap Series Spiral Fluted Taps (for blind hole) HFACT-P Carbide Taps for Ultra Fast Tappings, Through Hole Use, for Aluminum Spiral Fluted Taps (for through hole) Specification ■HFACT-P is the carbide tap applicable under ultra high Coating 2D speed cutting. For such tapping conditions as inner coolant supply, mist coolant and dry under cryogenic condition, HFACT-P has radial type coolant hole and is suitable for Recommended Tapping Speeds depending on Materials through holes of such materials as aluminum castings and Spiral Pointed Taps (for through hole) aluminum diecastings. Aluminum alloy castings inc alloy castings 30〜100 30〜100 (m/min) (m/min) Hand Taps For icon explanation, refer to P.50 TYPE：1 TYPE：2 Cemented Carbide Taps Roll Taps Segment：1L 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 P3 HFACTPR6.0M 4P 62 19 - - 6 - - 3 1 ○ Special Thread Taps Simple Inspection Tools M8 × 1.25 P3 HFACTPR8.0N 4P 70 22 - 36 8 - - 3 2 ○ M10 × 1.5 P3 HFACTPR010O 4P 75 24 - 37 10 - - 3 2 ○ M10 × 1.25 P3 HFACTPR010N 4P 75 24 - 37 10 - - 3 2 ○ M12 × 1.75 P3 HFACTPR012P 4P 82 29 - 40 12 - - 3 2 ○ Pipe Taps M12 × 1.5 P3 HFACTPR012O 4P 82 29 - 40 12 - - 3 2 ○ M12 × 1.25 P3 HFACTPR012N 4P 82 29 - 40 12 - - 3 2 ○ Remarks: 1.HFACT-P do not have square on its shank, please use holders having strong gripping force, such as milling chucks. 2.Rear end of the shank is to tongue specification. If the portion which contacts the rear end has V saucer shape, coolant may leak. Thread Mills Dies Center Drills Centering Tools JIS CT-13 ◎=Standard ○=Semi standard △=Made to order 490 For improvement, spec may change without advance notice.