Общий каталог Yamawa 2021 - страница 199

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Left spiral fluted taps Intro AU+SL MP Multi Purpose Series SP Plus Series Left Spiral Fluted Taps, Coated FEATURES SL HSS-E COATING 5PTHCHTDIN Multi purpose for through hole application on a widerange of materials.Left hand helix design improves chip ejection even athigher cutting speed. Suitable coating improves wear, heat and welding resistance. PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) P1 10÷20 H M1 5÷12 H K2 10÷15 I N1 20÷30 H P2 10÷20 H M2 5÷10 H N2 20÷30 H ST P3 10÷20 H N3 15÷25 I P4 10÷20 H N4 15÷25 I P7 5÷12 H H 1st choice I suitable ROLL DIN-AU+SL CARBIDE Product FeaturesSmooth chip ejection Special left hand spiral flute design enables the smooth chip ejection even in high speed tapping area, on a wide range of work materials. LONG HAND TAPS Change of marking position from shank into square portion EG (STI) Laser marking can roughen the shank surface.In order to keep high accuracy of shank circularity and diameter, marking has been transferred from shank to square portion. SPECIAL THREADS, Wear resistance on a wide range of materialsGAUGESAU+SL adopts a special flute design enabling coating features toAU+SL Competitor show their best efficiency, allowing high wear resistance on a wide range of work materials THREAD MILLS DIES M6×1 Work-material 42 CrMo 4 - 1.7225 Tapping length 9mm, through hole CENTER Tapping speed 15m/min DRILLS Machine Vertical machining center Lubricant Water soluble oil (x20) Hole size φ5.0 Technical info 200