Общий каталог Yamawa 2021 - страница 141

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Hardness and tensile strength Spiral Fluted Taps Intro SU2-SP MS Material Specific Series SP Spiral Fluted Taps for Tough Stainless Steel DIN FEATURES SL HSS-E OX SYNCHRO 2.5PTHCHT Material specific for blind hole application.Most suitable for tough stainless steel (ISO M2 - M3).OX treatment reduces welding troubles, BLF geometry imrpoves chip ejection. PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min) ISO Vc (m/min) M1 5÷15 I S1 3÷7 I M2 5÷15 H ST M3 5÷12 H H 1st choice I suitable ROLL DIN-SU2-SP Product Features CARBIDE AISI 316 1.4401 SU2-SP LONG AISI 304 1.4350 SP+VA Synchronized feed zone SP-VA HANDTAPS AISI 3031.4305 Asynchronizedfeed zone 0m/min 5m/min 10m/min 15m/min 20m/min Tapping speed EG (STI) Tapping Data Work-material AISI316 - 1.4401 SPECIALTHREADS,Tapping length 25 mm, blind hole SU2-SP Can continue GAUGES Tapping speed 8 m/min Competitor'sproduct Hole diameter ø 10.3 Machine CNC tapping machine 0 200 400 600 800 THREADMILLS Lubricant Tapping oil Number of holes processed DIES CENTER DRILLS Technical info 142