Watchmaker micro drill High precision watchmaker micro drill Materials: tungsten carbide Overall length:38.1mm -50mm Cutting diameter: 0.2mm to 3.0mm Shank diameter: 3mm or 3.175mm Application: used for watchmaker,micro hole drilling.
Features for high precision watchmake micro drill: 1.Sharp cutting edge and large helix angle design, effectively prevent the formation of built-up edge. 2.The seismic design of the cutting edge can effectively suppress the chattering during the machining process and improve the surface quality of the workpiece.
