Forming Taps Intro R-D GP General Purpose Series SP Thread Forming Taps for Low Hardness Materials FEATURES General purpose forming taps for blind and through hole 2P application. SL HSS-E THCHT For steel and non-ferrous materials. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) ISO Vc (m/min) P1 5÷15 H N1 10÷15 I P2 5÷15 I N2 10÷15 I ST H 1st choice I suitable ROLL DIN-R-D DIN TYPE: SP_025 TYPE: EU_136 CARBIDE K K DCON DCON LK THL LK K K THL LS LU LS LONG LF LF HAND TYPE: EU_116 TAPS DCON K THL LK K EG (STI) LS LF SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 358