Long Taps Intro LS-N-RS GPGeneral Purpose Series SP Long Shank Thread Forming Taps for Non-Ferrous Materials FEATURES Long shank roll for extended overhang on blind and 4P 2P through hole application. SL HSS-E NI THCHT THCHT Specific design for non-ferrous materials. NI treatment improves tool life. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) N1 5÷15 H N2 5÷15 H N3 5÷15 H ST H 1st choice I suitable ROLL JIS-LS-N-RS TYPE: ROLL_013 TYPE: ROLL_028 CARBIDE K K DCON DCON THL LK LS K LK K LU THL LS LONG LF LF JIS HAND TAPS EG (STI) SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 502