Общий каталог Yamawa 2021 - страница 117

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Spiral Fluted Taps Intro SP V GP General Purpose Series SP Spiral Fluted Taps, Coated DIN FEATURES General purpose for blind hole application. 2.5P SL HSS-E COATING For tapping steel, also suitable for stainless steel and non- THCHT ferrous materials. Adopting suitable coating to improve performances. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) P1 10÷20 H M1 6÷12 I N1 10÷20 I P2 10÷20 H N2 10÷20 I P3 10÷20 H N3 10÷20 I ST P4 10÷15 H N4 10÷20 I P7 6÷12 I H 1st choice I suitable ROLL DIN-SP V TYPE: EU_023 CARBIDE K DCON THL LK K LS LONG LF HAND TAPS EG (STI) SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 118