Общий каталог Yamawa 2021 - страница 207

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Left spiral fluted taps Intro ZELX TI LHSP MS Material Specific Series SP Left Spiral Fluted Taps for Titanium Base Alloys FEATURES Material specific for through hole application. 5P SL HSS-P NI Specific design and NI treatment allow high performance THCHT on Titanium base alloys. Left Hand spiral allows smooth SYNCHRO chip ejection. ANSI Also suitable for high tensile strength steel, high alloy steel and cast iron. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) P4 5÷10 I M3 3÷6 I K2 5÷10 I S1 5÷10 I P5 5÷8 I K3 5÷10 I S2 5÷10 I P6 3÷6 I S3 3÷6 I ST P8 3÷6 I S5 5÷10 H H 1st choice I suitable ROLL ANSI-ZELX TI LHSP TYPE: US_030 TYPE: US_006 CARBIDE K K DCON DCON THL LK THL LK K K LONG LU LU LF LF HAND TYPE: US_007 TAPS DCON K THL LK K EG (STI) LS LF SPECIAL THREADS, GAUGES UNC TCTR Ø Hole Ø Code THCHT LF THL LU LS DCON K LK NOF Type Stock (tolerance) (mm) (mm) (chamfer) (inch) (inch) (inch) (inch) (inch) (inch) (inch) ANSI THREAD MILLS No.2-56UNC GH2 1.8 1.83 Y85623 5P 1.75 0.256 0.437 - 0.14 0.11 0.187 3 030 f No.4-40UNC GH2 2.3 2.33 Y85601 5P 1.875 0.335 0.562 - 0.14 0.11 0.187 3 030 f No.5-40UNC GH2 2.6 2.64 Y85603 5P 1.937 0.374 0.625 - 0.14 0.11 0.187 3 030 f GH3 2.8 2.83 Y85605 5P 2 0.413 0.687 - 0.14 0.11 0.187 3 030 f DIES No.6-32UNC GH5 2.8 2.83 Y85635 5P 2 0.413 0.687 - 0.14 0.11 0.187 3 030 f GH3 3.4 3.47 Y85607 5P 2.125 0.453 0.75 - 0.17 0.131 0.25 3 030 f GH4 3.4 3.47 Y85629 5P 2.125 0.453 0.75 - 0.17 0.131 0.25 3 030 f CENTER No.8-32UNC GH5 3.4 3.47 Y85637 5P 2.125 0.453 0.75 - 0.17 0.131 0.25 3 030 f DRILLS GH6 3.4 3.47 Y85660 5P 2.125 0.453 0.75 - 0.17 0.131 0.25 3 030 f GH7 3.4 3.47 Y85667 5P 2.125 0.453 0.75 - 0.17 0.131 0.25 3 030 f Technical info 208