DIN 6527, THREE FLUTE MICRO GRAIN CARBIDE 45°HELIX END MILLS
　Long Length, 3 Flute, Center Cutting, 45°Helix, with Flatted Shank

　品名：3刃45°螺旋角微晶硬质合金铣刀 德标DIN6527
　描述：加长型，3刃，过中心，45°螺旋角，平柄。