Общий каталог Yamawa 2021 - страница 173

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Spiral Fluted Taps Intro AL-SP 1.5P MS Material Specific Series SP Spiral Fluted Taps for Aluminium 1.5P JIS FEATURES SL HSS-E NI 1.5PTHCHT Material specific for blind hole application.Specific design and NI treatment allow stable and longlife on Aluminium, Aluminium casting and die-casting. 1.5P extra short chamfer for tapping till the bottom of the hole. PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min) N1 10÷25 H N2 10÷25 H ST N3 10÷25 H N4 10÷25 H H 1st choice I suitable ROLL JIS-AL-SP 1.5P TYPE: SP_028 TYPE: SP_017 CARBIDE DCON K DCON K THLLONGLU LKLS K THL LS LK K LF LF HAND TAPS EG (STI) SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 174