Обший каталог Yamawa 2016 - 2017 - страница 412

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Spiral Pointed Taps Series PO LH　Spiral Pointed Taps for Left Hand Threads Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes M24 × 1.5 P4 POS024O--L 5P 120 39 - 55 19 15 18 3 3 △ M27 × 3 P4 POS027S--L 5P 130 39 - 60 20 15 18 4 3 △ M27 × 1.5 P4 POS027O--L 5P 130 39 - 60 20 15 18 4 3 △ Spiral Fluted Taps (for through hole) M30 × 3.5 P5 POT030T--L 5P 135 46 - 62 23 17 20 4 3 △ M30 × 1.5 P4 POS030O--L 5P 135 46 - 62 23 17 20 4 3 △ For Unified Threads Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Spiral Pointed Taps (for through hole) 1/4-20UNC P2 POQU04N--L 5P 62 15 26 33 6 4.5 7 3 1 △ 1/4-28UNF P2 POQU04K--L 5P 62 15 26 33 6 4.5 7 3 1 △ 5/16-18UNC P3 PORU05O--L 5P 70 19 - 36 6.2 5 8 3 2 △ 5/16-24UNF P2 POQU05M--L 5P 70 19 - 36 6.2 5 8 3 2 △ Hand Taps 3/8-16UNC P3 PORU06P--L 5P 75 23 - 38 7 5.5 8 3 2 △ 3/8-24UNF P2 POQU06M--L 5P 75 23 - 38 7 5.5 8 3 2 △ 7/16-14UNC P3 PORU07Q--L 5P 82 26 - 42 8.5 6.5 9 3 2 △ 7/16-20UNF P3 PORU07N--L 5P 82 26 - 42 8.5 6.5 9 3 2 △ Cemented Carbide Taps 1/2-13UNC P3 PORU08R--L 5P 88 26 - 45 10.5 8 11 3 2 △ 1/2-20UNF P3 PORU08N--L 5P 88 26 - 45 10.5 8 11 3 2 △ For Whitworth Threads Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Roll Taps 1/4W20 P3 PORW04N--L 5P 62 15 26 33 6 4.5 7 3 1 △ 5/16W18 P3 PORW05O--L 5P 70 19 - 36 6.2 5 8 3 2 △ 3/8W16 P3 PORW06P--L 5P 75 23 - 38 7 5.5 8 3 2 △ 1/2W12 P3 PORW08S--L 5P 88 26 - 45 10.5 8 11 3 2 △ 5/8W11 P3 PORW10U--L 5P 95 26 - 48 12.5 10 13 3 2 △ Special Thread Taps Simple Inspection Tools 3/4W10 P4 POSW12V--L 5P 105 33 - 50 15 12 15 3 3 △ Pipe Taps Thread Mills Dies Center Drills Centering Tools JIS PO-0135 ◎=Standard ○=Semi standard △=Made to order 408 For improvement, spec may change without advance notice.