Общий каталог Yamawa 2021 - страница 129

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Spiral Fluted Taps Intro PM-SP MS Material Specific Series SP Spiral Fluted Taps for Hard Materials (<45HRC) DIN FEATURES SL HSS-P 2.75PTHCHT Material specific for blind hole application.Specific design and high class HSSP for stable and longlife on alloy steel and tool steel (30 ÷ 45HRC) application. Reliable and high performance tapping for the mould&die industry. PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min) P3 2÷10 I P4 2÷7 H ST P5 2÷7 H P6 2÷5 H H 1st choice I suitable ROLL DIN-PM-SP Product Features CARBIDE ISO Materials Hardness Recommended tapping speed (Vc <5m/min) 5m/min LONG P6 High tensilestrength steel40÷45 HRC EH (HSS-Co) HAND Tool steelP5(100MnCrW4-1.251030÷40 HRC PM (HSS-P) TAPS 40CrMnMo7-1.2311) High alloy P4 steel 25÷30 HRCEG (STI)(CrMo, NiCrMo) PH (HSS-E) Most Suitable Suitable SPECIAL THREADS, GAUGES TYPE: EU_057 TYPE: EU_004 DCON K DCON K THREAD MILLS THL LU LKLS K THL LU LKLS K LF LF DIES TYPE: EU_010 K DCON CENTER DRILLS THL LK K LS LF Technical info 130