Общий каталог Yamawa 2021 - страница 184

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h stock standard, ) check stock EU, f check stock JP, m stock exhaustion ZELX SS NPTF Intro MS Material Specific Series Taps for American Dryseal Taper Pipe Threads, for stainless SP steel ANSI FEATURES Material specific for blind hole application. 2.5P HSS-E OX Most suitable for stainless steel, steel and alloy steel. SL THCHT OX treatment reduces welding troubles. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) ISO Vc (m/min) P2 ≤5 H M1 ≤5 H P3 ≤5 H M2 ≤5 H P4 ≤5 I ST P7 ≤5 H H 1st choice I suitable ROLL ANSI-ZELX SS NPTF TYPE: US_055 TYPE: US_056 DCON K K CARBIDE DCON LK K LK THL THL K LONG LF LF HAND TCTR Ø Hole Ø Basic THCHT major LF THL LS DCON K LK TAPS NPTF (tolerance) (mm) (mm) Code (chamfer) Ø (inch ) (inch) (inch) (inch) (inch) (inch) NOF Type Stock (mm) ANSI 1/16-27 ANSI G 5.95 5.99 Y83660 2.5P 7.770 2.125 0.687 - 0.31 0.234 0.375 4 055 f EG (STI) ANSI G 8.3 8.34 Y83661 2.5P 10.117 2.125 0.75 - 0.44 0.328 0.375 4 055 f 1/8-27 ANSI G 8.3 8.34 Y83662 2.5P 10.117 2.125 0.75 - 0.31 0.234 0.375 4 056 f 1/4-18 ANSI G 10.7 10.75 Y83663 2.5P 13.426 2.437 1.062 - 0.56 0.421 0.437 4 055 f SPECIAL 3/8-18 ANSI G 14.1 14.17 Y83664 2.5P 16.866 2.562 1.062 - 0.7 0.531 0.5 4 055 f THREADS, 1/2-14 ANSI G 17.4 17.44 Y83665 2.5P 20.980 3.125 1.375 - 0.69 0.515 0.625 4 056 f GAUGES 3/4-14 ANSI G 22.7 22.75 Y83666 2.5P 26.325 3.25 1.375 - 0.91 0.679 0.687 4 056 f 1 -11 1/2 ANSI G 28.5 28.6 Y83667 2.5P 32.934 3.75 1.75 - 1.13 0.843 0.812 4 056 f THREAD MILLS DIES CENTER DRILLS Technical info 185