Carbide Taps Intro N-CT LA MS Material Specific Series SP Carbide Taps for Light Alloys FEATURES Carbide for blind and through hole application. 3P 1.5P SL HF Specific design for Aluminium casting, Aluminium die- casting and other non-ferrous materials. CARBIDE THCHT THCHT 1.5P chamfer for blind hole application, 3P chamfer for through hole application. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) N1 10÷20 H N2 10÷20 H N4 10÷20 H ST H 1st choice I suitable ROLL JIS-N-CT LA TYPE: CT_001 TYPE: CT_004 CARBIDE K K DCON DCON JIS THL LK K THL LK K LONG LF LF HAND TYPE: CT_007 TAPS K DCON THL LK K EG (STI) LF SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 420