Special milling/grinding edges have high hardness, sharpness & excellent machinability when grinding workpieces. Fast & efficient grinding speed
The sharpened edges will not damage the surface of the object, the grinding force is uniform and the flatness is good.
Low noise when working. 2mm deep grooves function to remove fine chips, reduce dust or debris clogging and improve efficiency.
6.35mm hex shank is popular for many hand drills and tools, suitable for grinding, carving etc.