Общий каталог Yamawa 2021 - страница 199

• Copertina
• Capitoli web
• Parte finale web

Left spiral fluted taps Intro AU+SL MP Multi Purpose Series SP Plus Series Left Spiral Fluted Taps, Coated FEATURES Multi purpose for through hole application on a wide 5P range of materials. SL HSS-E COATING THCHT Left hand helix design improves chip ejection even at higher cutting speed. DIN Suitable coating improves wear, heat and welding resistance. Recommended Tapping Speeds Depending On Materials PO 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 P3 10÷20 H N3 15÷25 I ST P4 10÷20 H N4 15÷25 I P7 5÷12 H H 1st choice I suitable ROLL DIN-AU+SL Product Features CARBIDE Smooth 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 Laser marking can roughen the shank surface. EG (STI) 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 materials AU+SL Competitor GAUGES AU+SL adopts a special flute design enabling coating features to show their best efficiency, allowing high wear resistance on a wide range of work materials THREAD MILLS M6×1 DIES Work-material 42 CrMo 4 - 1.7225 Tapping length 9mm, through hole Tapping speed 15m/min CENTER Machine Vertical machining center DRILLS Lubricant Water soluble oil (x20) Hole size φ5.0 Technical info 200