BB Ball Nose End Mill – 3 & 4 Flute Solid Carbide | R0.5–R10 | Finishing | BF2055 & BB2055 圆角铣刀 具备更大的容屑空间，有效防止堵塞，保障切屑顺畅排出。这不仅降低了钻孔过程中的热量积聚，也最大限度地减少了工件污染。

具备更大的容屑空间，有效防止堵塞，保障切屑顺畅排出。这不仅降低了钻孔过程中的热量积聚，也最大限度地减少了工件污染。

through holes

01:The drill bit requires high-speed rotation

Radius range: R2 – R6 mm

BB Ball Nose End Mill – 3 & 4 Flute Solid Carbide | R0.5–R10 | Finishing | BF2055 & BB2055 圆角铣刀 具备更大的容屑空间，有效防止堵塞，保障切屑顺畅排出。这不仅降低了钻孔过程中的热量积聚，也最大限度地减少了工件污染。BB Ball Nose End Mill 3 & 4 Flute Solid Carbide (BF2055 BB2055) Precision ground solid carbide ball nose end mills optimized for semi finishing and finishing of complex 3D contours and mold cavities. Choose between 3 flute and 4 flute geometry based on your workpiece material. Which Series Should I Choose? Series Flutes Best For Advantage BF2055 3 Flute Aluminum, non ferrous metals Larger chip clearance, prevents built up edge, excellent surface