Общий каталог Yamawa 2021 - страница 521

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EG STI Taps Intro AL-PO STI MS Material Specific Series SP Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts on Aluminium Alloys FEATURES Material specific for through hole application. 5P SL HSS-E Specific design and NI treatment allow stable and long THCHT life on Aluminium, Aluminium casting and die-casting. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) N1 5÷15 H N2 5÷15 H N3 5÷15 H ST N4 5÷15 H H 1st choice I suitable ROLL JIS-AL-PO STI TYPE: PO_001 TYPE: PO_002 CARBIDE K K DCON DCON THL LK K THL LK K LU LS LS LONG LF LF HAND TAPS EG (STI) JIS SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 522