Multi-face Point Drill Bit

Multi-facet point drill bits.Super self-centering ability Due to its very short chisel edge, Multi-facet point has quite small "drill walk",therefore, the accuracy of the hole location is better than traditional twistdrills. In drilling a surface with a  incline angle of 10 degree, it could stillcut.Wide usageMulti-facet point twist drill bits have a family of different members, it could successfuldrill different materials such as stainless steel, brass, aluminum, and composites. Italso has different points for both deep holes and holes on thin sheet metals.Low cutting forcesBecause of the better chip ejection, the cutting forces both axial force (thrust)and torques is lower than those of traditional twist drills. Its thrust is 50% less that of traditionones.Long tool life Due to the less cutting forces and less heat, multi-facet point twist drill bit hasmuch longer tool lives. Its range is about 3 to 5 times of the tool life of the traditional twistbits.High efficiencyAlso due to the low cutting forces, the user could increase the federate or the speedto purse the high productivity.