Обший каталог Yamawa 2016 - 2017 - страница 110

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Spiral Fluted Tap Series Spiral Fluted Taps (for blind hole) AU+SL Spiral Fluted Taps, Coated, Through Hole Use（with LH spiral flutes） Spiral Fluted Taps (for through hole) Specification E Coating Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials Free cutting and Carbon steel and Medium alloy steel and High alloy steel structural steel low alloy steel heat treated steel IS P IS P IS P IS P 10〜20 10〜20 10〜20 10〜20 (m/min) (m/min) (m/min) (m/min) Hand Taps Ferritic and austenitic Aluminum alloy Aluminum alloy stainless steel Si Si IS M M IS IS 5〜10 20〜30 20〜30 (m/min) (m/min) (m/min) For icon explanation, refer to P.50 Cemented Carbide Taps Tapping data Tapping condition（M6×1） Chamfer condtion after 3,000 hole tapping Work material 42 CrMo 4 AU+SL Conventional tap Roll Taps Tapping speed 15m/min Still working!! Wear Hole size φ5.0 Tapping length 9mm, through hole Machine Vertical machining center Tapping fluid Water soluble oil (Chlorine-free, 20 fold dilution) Special Thread Taps Simple Inspection Tools Pipe Taps Product features Smooth chip ejection ●Special left hand spiral flute design enables the smooth chip ejection even in high speed tapping area. ●AU+SL ensures the smooth chip ejection in the wide range of work Thread Mills materials from steels to stainless steels. ●Change of marking position from shank into square portion: 　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. Dies ●AU+SL adopts a special flute design enabling coating features to show their best efficiency, and is applicable to the wide range of work materials. AU+SL also runs well even in water soluble cutting oil. Center Drills Centering Tools DIN SL-5 106